Kurukshetra a journal on rural development is published by
A
Ministry of Finance
B
Ministry of Information and Broadcastin
C
Ministry of Rural Development
D
Planning Commission
Question 3Single Answer
Devaluation of a currency means
A
Fixing the value of the currency in conjuction with the movement in the value of a basket of predetermined currencies
B
Reduction in the value of a currency vis-à-vis major internationally traded currencies
C
Fixing the value of currency in multilateral consultaion with the IMF the World Bank and major trading partners
D
Permitting the currency to seek its worth in the international market
Question 4Single Answer
In ruby laser, the stimulated emission is due to transition from
A
metastable state to any lower state
B
any higher state of lower state
C
metastable state to ground state
D
any higher state to ground state
Question 5Single Answer
10-6 M NaOH is diluted 100 times. The pH of the diluted base is
A
between 7 and 8
B
between 5 and 6
C
between 6 and 7
D
between 10 and 11
Question 6Single Answer
In the electrolysis of acidulated water, it is desired to obtain 1.12 cc of hydrogen per second under STP condition. The current to be passed is
A
1.93 A
B
9.65 A
C
19.3 A
D
0.965 A
Question 7Single Answer
The respiratory quotient during cellular respiration would depend on
A
the nature of enzymes involved
B
the nature of the substrate
C
the amount of carbon dioxide released
D
the amount of oxygen utilised
Question 8Single Answer
Which of the following is not a green - house gas ?
A
Water vapour
B
Carbon monoxide
C
Methane
D
Oxygen
Question 9Single Answer
The elements of the set {x : x is an integer, x2 : 4} can be represent as .....Z..... . Here, Z refers to
A
{–2, 2}
B
{–1, 0, 1}
C
{–2, –1, 0, 1, 2}
D
{0, 1, 2}
Question 10Single Answer
A
B
C
D
None of these
Question 11Single Answer
If Y = {x : x is a positive factor of the number 2p – 1(2p – 1), where 2p – 1 is a prime number}, then Y can be represent in roster form as
A
{2}
B
{1, 2}
C
{1, 2, 22, ....., 2p – 1}
D
{1, 2, 22, 23,.... 2p – 1, (2p – 1)}
Question 12Single Answer
The set {x : x is a positive integer less than 6 and 3x – 1 is an even number} in roster form is
A
{1, 2, 3, 4, 5}
B
{1, 2, 3, 4, 5, 6}
C
{2, 4, 6}
D
{1, 3, 5}
Question 13Single Answer
If A B and A B, then
A
A is called a proper subset of B
B
A is called a super set of B
C
A is not a subset of B
D
B is a subset of A
Question 14Single Answer
बावड़ियों का शहर (City of Step Well) के नाम से प्रसिद्ध शहर है
A
जयपुर
B
भरतपुर
C
बूँदी
D
बादीकुई
Question 15Single Answer
निम्न में से कौन - सा युग्म सही सुमेलित नहीं है ?
A
रणकपुर - हजार खंभों का शहर
B
उदयपुर - पूर्व का वेनिस
C
डीग - जलमहलों की नगरी
D
जोधपुर - स्वर्ण नगरी
Question 16Single Answer
पीले पत्थरों का शहर उपनाम से राज्य का कौन-सा नगर प्रसिद्ध है ?
A
जालौर
B
जैसलमेर
C
जोधपुर
D
भरतपुर
Question 17Single Answer
निम्न में से सही सुमेलित नहीं है ?
A
बाँसवाड़ा - सौ द्वीपों का शहर
B
अजमेर - राजस्थान का हृदय
C
गंगानगर - राजस्थान का अन्नागार
D
चित्तौड़गढ़ - राजस्थान का जिब्राल्टर
Question 18Single Answer
यादव वंश का शासन राजस्थान के किस भू - भाग पर था ?
A
करौली
B
जैसलमेर
C
हनुमानगढ़
D
उपर्युक्त सभी
Question 19Single Answer
चौहानों ने राज्य के किस क्षेत्र पर शासन किया
A
अजमेर
B
कोटा - बूँदी
C
सिरोही, जालौर - सिवाणा
D
उपर्युक्त सभी
Question 20Single Answer
असत्य युग्म का चयन करें -
A
क्षेत्र का नाम शामिल भू - भाग
यौधेय - हनुमानगढ़ , गंगानगर एवं आसपास का क्षेत्र
B
गौड़वाड़ - पं० सिरोही द० पूर्वी बाड़मेर एवं जालौर
C
चन्द्रावती - सिरोही, आबू एवं आसपास का क्षेत्र
D
शिवि, मेदपाट एवं प्राग्वाट - अजमेर एवं चित्तौड़गढ़
Question 21Single Answer
राजस्थान के पहले एवं एकमात्र राजप्रमुख थे ?
A
महाराजा भवानी सिंह
B
उदयपुर महाराणा भूपाल सिंह
C
उदयपुर महाराणा भीम सिंह
D
जयपुर महाराजा सवाई मानसिंह
Question 22Single Answer
राजस्थान के प्रथम राज्यपाल थे
A
सरदार सिंह
B
सरदार गुरुमुख निहाल सिंह
C
सरदार जोगेंद्र सिंह
D
श्री दरबारा सिंह
Question 23Single Answer
राजस्थान के सर्वाधिक अवधि तक कार्य करने वाले मुख्यमंत्री थे
A
श्री जयनारायण व्यास
B
श्री भैरोसिंह शेखावत
C
श्री हरिदेव जोशी
D
श्री मोहनलाल सुखाड़िया
Question 24Single Answer
राजस्थान में प्रथम गैर - कांग्रेसी सरकार बनी थी ?
A
जून, 1977 में
B
मार्च, 1978 में
C
मार्च, 1977 में
D
अक्टूबर, 1977 में
Question 25Single Answer
राज्य की प्रथम महिला मंत्री थी
A
महारानी गायत्री देवी
B
श्रीमती रानी देवी भार्गव
C
डॉ . गिरिजा व्यास
D
श्रीमती कमला बेनीवाल
Question 26Single Answer
राज्य की प्रथम विधान सभा के अध्यक्ष चुने गये थे
A
श्री लालसिंह शक्तावत
B
श्री नरोत्तमलाल जोशी
C
श्री रामनिवास मिर्धा
D
श्री पूनमचंद बिश्नोई
Question 27Single Answer
राज्य की प्रथम महिला राज्यपाल नियुक्त की गई
A
श्रीमती सुमित्रा सिंह
B
श्रीमती सरोजनी नायडू
C
श्रीमती सुचित्रा सिंह
D
श्रीमती प्रतिभा पाटिल
Question 28Single Answer
राजस्थान की प्रथम महिला विधानसभाध्यक्ष बनने का गौरव किसे प्राप्त हुआ ?
A
श्रीमती सुमित्रा सिंह को
B
श्रीमती नजमा हेपतुल्ला को
C
श्रीमती प्रभा ठाकुर को
D
श्रीमती गिरिजा व्यास को
Question 29Single Answer
राज्य के निम्न शहरों/स्थानों को उनके प्रसिद्ध नामों के साथ सुमेलन कीजिये -
नगर/स्थल
उपनाम
(A)
हल्दीघाटी
1.
रत्न नगरी
(B)
भीलवाड़ा
2.
ग्रेनाइट शहर
(C)
जालौर
3.
वस्त्र एवं अभ्रक नगरी
(D)
जयपुर
4.
राजस्थान का थर्मोपोली
A
(A) (B) (C) (D)
3 1 2 4
B
4 1 2 3
C
4 3 2 1
D
4 1 3 2
Question 30Single Answer
कौन - सा युग्म असंगत है
A
क्षेत्र प्राचीन नाम
हनुमानगढ़ - भटनेर
B
धौलपुर - श्रीपंथ
C
बैराठ - विराट
D
जोधपुर - मरुभूमि
Question 31Single Answer
पूर्व मुख्यमंत्री शिवचरण माथुर की अध्यक्षता में राज्य प्रशासनिक सुधार आयोग का गठन कब किया गया ?
A
फरवरी, 1997 में
B
अगस्त,1998 में
C
मई, 1999 में
D
मार्च, 2000 में
Question 32Single Answer
वाल्मीकि ने राजस्थान के भू - भाग को क्या नाम दिया था ?
A
मरु प्रदेश
B
रायथान
C
राजस्थानीयादित्य
D
मरुकान्तार
Question 33Single Answer
सूची - 1 को सूची - 2 से सुमेलित कीजिए ?
सूची - 1
सूची - 2
(A)
बांगड़ के गाँधी
1.
गोकुल भाई भट्ट
(B)
राजस्थान के गाँधी
2.
भोगीलाल पांड्या
(C)
महात्मा गाँधी के पाँचवें पुत्र
3.
जमनालाल बजाज
(D)
राजस्थान का अबुल फजल
4.
मुहणौत नैणसी
A
(A) (B) (C) (D)
1 2 3 4
B
4 3 2 1
C
2 1 3 4
D
1 2 4 3
Question 34Single Answer
राजस्थान सरकार किस महत्वाकांक्षी योजना के द्वारा रेगिस्तान क्षेत्रों में पानी की समस्या को कम करने का प्रयास कर रही है ?
A
इंदिरा गांधी नहर परियोजना
B
ईस्टर्न राजस्थान कैनाल प्रोजेक्ट
C
सार्वभौमिक ग्रामीण जलापूर्ति योजना
D
महात्मा गांधी राष्ट्रीय ग्रामीण रोजगार गारंटी योजना (MGNREGA)
Question 35Single Answer
भारत सरकार ने राजस्थान को किस ऐतिहासिक किले में एक विश्व स्तरीय संग्रहालय स्थापित करने की मंजूरी दी है ?
A
जयगढ़ किला
B
जोधपुर मेहरानगढ़ किला
C
आमेर किला
D
तारागढ़ किला
Question 36Single Answer
किस लोकप्रिय राजस्थानी लोक नृत्य को UNESCO ने अमूर्त सांस्कृतिक विरासत की सूची में शामिल किया है ?
A
` भवाई
B
घूमर
C
कत्थक
D
चरी
Question 37Single Answer
राजस्थान सरकार ने कृषि क्षेत्र को बढ़ावा देने के लिए किस महत्वाकांक्षी योजना की शुरुआत की है ?
A
किसान आधार योजना
B
राजीव गांधी कृषि वसंत योजना
C
राजस्थान कृषि आधुनिकीकरण परियोजना
D
इंदिरा गांधी जल संचय योजना
Question 38Single Answer
जलवायु परिवर्तन के कारण राजस्थान को किन प्रमुख पर्यावरणीय चुनौतियों का सामना करना पड़ रहा है ?
A
तटीय क्षरण
B
वनों की कटाई
C
सूखा पड़ना और रेगिस्तानीकरण
D
बाढ़
Question 39Single Answer
When was the Constituent Assembly of India formed?
A
1946
B
1947
C
1948
D
1950
Question 40Single Answer
Who was the Chairman of the Drafting Committee of the Indian Constitution?
A
Dr. Rajendra Prasad
B
Dr. B.R. Ambedkar
C
Jawaharlal Nehru
D
Sardar Vallabhbhai Patel
Question 41Single Answer
The idea of the Constituent Assembly was first put forward by:
A
Mahatma Gandhi
B
M.N. Roy
C
Jawaharlal Nehru
D
Sardar Vallabhbhai Patel
Question 42Single Answer
The Cabinet Mission Plan for India was proposed in:
A
1942
B
1945
C
1946
D
1947
Question 43Single Answer
The Constitution of India was adopted on:
A
15th August 1947
B
26th January 1950
C
26th November 1949
D
30th January 1948
Question 44Single Answer
Who is known as the "Father of the Indian Renaissance" ?
A
Raja Ram Mohan Roy
B
Swami Vivekananda
C
Rabindranath Tagore
D
Mahatma Gandhi
Question 45Single Answer
Which classical dance form is associated with Tamil Nadu ?
A
Kathak
B
Kuchipudi
C
Bharatanatyam
D
Odissi
Question 46Single Answer
Which of the following is a primary goal of modern agricultural practices?
A
Maximizing the use of manual labor
B
Increasing crop yields and efficiency
C
Reducing the use of technology in farming
D
Relying solely on traditional farming methods
Question 47Single Answer
What is the term for the application of scientific principles and new technologies to agriculture?
A
Traditional farming
B
Subsistence farming
C
Modern farming
D
Organic farming
Question 48Single Answer
Which of the following is NOT a characteristic of modern agriculture?
A
Use of high-yielding variety seeds
B
Increased reliance on chemical fertilizers and pesticides
C
Extensive use of manual labor
D
Mechanization of farming operations
Question 49Single Answer
What is the main advantage of using genetically modified (GM) crops in modern agriculture?
A
They require less water
B
They are always resistant to all pests and diseases
C
They can potentially increase yields and reduce the need for pesticides
D
They are easier to harvest manually
Question 50Single Answer
Which of the following is a key aspect of precision agriculture?
A
Uniform application of fertilizers across the entire field
B
Using satellites and GPS to manage and optimize farming practices
C
Ignoring variations in soil and crop conditions within a field
D
Relying solely on visual inspection for decision-making
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Technical Knowledge & Skill
Question 51Single Answer
What is the primary working principle of a thermal power plant?
A
Conversion of chemical energy into light energy
B
Conversion of heat energy into electrical energy
C
Conversion of electrical energy into mechanical energy
D
Conversion of nuclear energy into electrical energy
Question 52Single Answer
In a thermal power plant, heat energy is converted into mechanical energy by which component?
A
Generator
B
Condenser
C
Turbine
D
Boiler
Question 53Single Answer
Which fuel is commonly used in thermal power plants?
A
Uranium
B
Hydroelectric power
C
Coal, oil, or gas
D
Biomass only
Question 54Single Answer
What is the function of a boiler in a thermal power plant?
A
Convert water into steam
B
Convert steam into water
C
Generate electricity
D
Control power output
Question 55Single Answer
The efficiency of a thermal power plant mainly depends on:
A
Type of fuel used
B
Boiler pressure and temperature
C
Generator capacity
D
Cooling tower efficiency
Question 56Single Answer
The Rankine cycle is used in:
A
Hydroelectric power plants
B
Thermal power plants
C
Nuclear power plants only
D
Solar power plants
Question 57Single Answer
What is the role of a condenser in a thermal power plant?
A
Convert steam to water
B
Convert water to steam
C
Store electricity
D
Increase power output
Question 58Single Answer
What type of generator is used in thermal power plants?
A
AC Generator
B
DC Generator
C
Induction Generator
D
Static Generator
Question 59Single Answer
The efficiency of a modern thermal power plant is typically around:
A
25-30%
B
35-45%
C
50-60%
D
70-80%
Question 60Single Answer
The thermal efficiency of a Rankine cycle can be improved by:
A
Lowering the boiler pressure
B
Superheating the steam
C
Using lower-grade fuel
D
Increasing the cooling water temperature
Question 61Single Answer
The function of an economizer in a thermal power plant is to:
A
Increase steam pressure
B
Heat the feed water using flue gases
C
Reduce boiler temperature
D
Store steam
Question 62Single Answer
The main function of a superheater is to:
A
Remove impurities from steam
B
Convert water to steam
C
Increase the temperature of steam
D
Recycle exhaust gases
Question 63Single Answer
The purpose of an air preheater in a boiler is to:
A
Preheat the air before combustion
B
Increase steam pressure
C
Improve turbine efficiency
D
Remove ash from coal
Question 64Single Answer
Which of the following is not a component of a thermal power plant?
A
Condenser
B
Boiler
C
Transformer
D
Penstock
Question 65Single Answer
Which part of a thermal power plant removes ash produced during coal combustion?
A
Economizer
B
Electrostatic precipitator
C
Condenser
D
Superheater
Question 66Single Answer
In a steam turbine, the energy conversion process is:
A
Thermal to mechanical
B
Electrical to mechanical
C
Mechanical to electrical
D
Chemical to thermal
Question 67Single Answer
What is the main purpose of a cooling tower in a thermal power plant?
A
Reduce the temperature of exhaust gases
B
Condense steam into water
C
Increase boiler pressure
D
Store coal ash
Question 68Single Answer
Which device is used to control the speed of a turbine?
A
Boiler
B
Condenser
C
Governor
D
Transformer
Question 69Single Answer
What is the function of a reheater in a thermal power plant?
A
Superheat the steam again
B
Remove moisture from steam
C
Increase cooling efficiency
D
Store excess steam
Question 70Single Answer
The flue gases in a thermal power plant are released through:
A
Condenser
B
Boiler drum
C
Chimney
D
Cooling tower
Question 71Single Answer
The most commonly used coal in Indian thermal power plants is:
A
Anthracite
B
Lignite
C
Bituminous
D
Peat
Question 72Single Answer
What is the approximate calorific value of coal used in thermal power plants?
A
3000-4000 kcal/kg
B
5000-6000 kcal/kg
C
7000-8000 kcal/kg
D
9000-10000 kcal/kg
Question 73Single Answer
Which of the following fuel sources has the highest efficiency?
A
Coal
B
Diesel
C
Natural Gas
D
Biomass
Question 74Single Answer
What type of oil is commonly used as secondary fuel in coal-fired power plants?
A
Petrol
B
Heavy Fuel Oil (HFO)
C
Kerosene
D
LPG
Question 75Single Answer
Which factor has the most significant impact on the efficiency of a thermal power plant?
A
Type of generator used
B
Steam temperature and pressure
C
Size of the cooling tower
D
Length of the chimney
Question 76Single Answer
The heat rate of a power plant is defined as:
A
Energy input per unit of electricity generated
B
Energy output per unit of fuel burned
C
Amount of fuel consumed per hour
D
Speed at which a turbine rotates
Question 77Single Answer
The unit of thermal efficiency in a power plant is:
A
Watts
B
Percentage (%)
C
Joules
D
Newtons
Question 78Single Answer
What happens when the condenser pressure in a thermal power plant is reduced?
A
Efficiency increases
B
Efficiency decreases
C
Boiler temperature rises
D
Turbine speed increases
Question 79Single Answer
Which method can improve the overall efficiency of a thermal power plant?
A
Using a superheater and reheater
B
Increasing coal consumption
C
Lowering steam pressure
D
Reducing turbine speed
Question 80Single Answer
What is the primary function of a steam drum in a boiler?
A
Store feed water
B
Store steam and separate water droplets
C
Convert water into steam
D
Control turbine speed
Question 81Single Answer
What is the advantage of a supercritical boiler over a subcritical boiler?
A
Works at lower pressure
B
Higher efficiency due to no phase change
C
Uses less fuel
D
Requires no cooling tower
Question 82Single Answer
What is the primary difference between a fire-tube boiler and a water-tube boiler?
A
Fire-tube boilers are used in large power plants
B
Water-tube boilers have water inside tubes, fire-tube boilers have fire inside tubes
C
Fire-tube boilers are more efficient
D
Water-tube boilers use less steam
Question 83Single Answer
The term wet steam refers to steam that:
A
Is 100% dry and superheated
B
Contains moisture
C
Is heated beyond the saturation temperature
D
Has lost all its heat
Question 84Single Answer
A pulverized coal-fired boiler is used to:
A
Burn large chunks of coal
B
Increase combustion efficiency
C
Generate hydroelectric power
D
Reduce turbine speed
Question 85Single Answer
question : The ash content in Indian coal is generally:
A
Less than 10%
B
20-40%
C
50-60%
D
More than 70%
Question 86Single Answer
The function of a governor in a turbine is to:
A
Control the speed of the turbine
B
Increase power generation
C
Reduce the boiler temperature
D
Remove moisture from steam
Question 87Single Answer
Which of the following turbines is commonly used in large thermal power plants?
A
Pelton turbine
B
Kaplan turbine
C
Impulse turbine
D
Reaction turbine
Question 88Single Answer
The main cause of turbine blade erosion is:
A
Overheating
B
Presence of moisture in steam
C
High fuel consumption
D
High voltage fluctuations
Question 89Single Answer
In an impulse turbine, the steam expands:
A
In the nozzle
B
In the blades
C
In the generator
D
In the condenser
Question 90Single Answer
The main function of a condenser in a thermal power plant is to:
A
Increase steam temperature
B
Convert steam into water
C
Increase boiler efficiency
D
Store electricity
Question 91Single Answer
What type of condenser is commonly used in thermal power plants?
A
Jet condenser
B
Surface condenser
C
Counterflow condenser
D
Plate condenser
Question 92Single Answer
Why is cooling water used in condensers?
A
To reduce boiler pressure
B
To increase steam pressure
C
To cool and condense steam back into water
D
To heat feed water
Question 93Single Answer
The efficiency of a cooling tower depends on:
A
Air and water flow rate
B
Coal quality
C
Generator speed
D
Boiler size
Question 94Single Answer
The main disadvantage of an open-loop cooling system is:
A
Requires a large amount of water
B
Increases power generation
C
Reduces emissions
D
Uses more fuel
Question 95Single Answer
The purpose of an electrostatic precipitator (ESP) in a thermal power plant is to:
A
Remove fly ash from flue gases
B
Increase turbine speed
C
Improve combustion efficiency
D
Increase water temperature
Question 96Single Answer
Flue gas desulfurization (FGD) is used in thermal power plants to:
A
Reduce sulfur dioxide emissions
B
Increase steam temperature
C
Enhance coal combustion
D
Improve turbine efficiency
Question 97Single Answer
The best way to improve the sustainability of a thermal power plant is:
A
Increase coal usage
B
Use renewable energy sources along with coal
C
Reduce the temperature of the boiler
D
Increase the chimney height
Question 98Single Answer
Which fuel is commonly used in thermal power plants for steam generation?
A
Solar energy
B
Wind energy
C
Coal
D
Geothermal energy
Question 99Single Answer
What is the term for water that has been purified to remove minerals before being used in a boiler?
A
Tap water
B
Raw water
C
Demineralized water
D
Sea water
Question 100Single Answer
What is the purpose of a superheater in a boiler?
A
To condense steam
B
To increase the moisture content of steam
C
To increase the temperature of steam above its saturation point
D
To reduce the pressure of steam
Question 101Single Answer
Which device converts the kinetic energy of steam into mechanical energy?
A
Condenser
B
Boiler
C
Turbine
D
Pump
Question 102Single Answer
What type of turbine is commonly used in thermal power plants?
A
Hydraulic turbine
B
Wind turbine
C
Steam turbine
D
Gas turbine
Question 103Single Answer
What is the function of a condenser in a steam power plant?
A
To heat steam
B
To cool and condense steam back into water
C
To increase steam pressure
D
To purify water
Question 104Single Answer
What is the purpose of a cooling tower in a thermal power plant?
A
To heat the boiler
B
To cool the condenser water
C
To generate electricity
D
To purify steam
Question 105Single Answer
What is the primary application of steam in a thermal power plant?
A
Heating buildings
B
Driving turbines
C
Cooling equipment
D
Purifying water
Question 106Single Answer
What is the term for the process of converting water into steam?
A
Condensation
B
Sublimation
C
Vaporization
D
Freezing
Question 107Single Answer
In which industrial process is steam commonly used for heating?
A
Refrigeration
B
Food processing
C
Air conditioning
D
Solar energy conversion
Question 108Single Answer
What type of heating system uses steam to distribute heat?
A
Radiant heating
B
Forced air heating
C
Steam heating
D
Electric heating
Question 109Single Answer
The efficiency of a modern high-pressure boiler is typically in the range of:
A
30-40%
B
50-60%
C
70-90%
D
100%
Question 110Single Answer
What is the term for the heat required to convert water into steam at its boiling point?
A
Sensible heat
B
Latent heat of vaporization
C
Specific heat
D
Convective heat
Question 111Single Answer
What is the purpose of a deaerator in a boiler system?
A
To increase steam pressure
B
To remove dissolved gases from water
C
To purify steam
D
To condense steam
Question 112Single Answer
What is the function of a forced draft fan in a boiler?
A
To remove ash
B
To supply air for combustion
C
To cool the boiler
D
To condense steam
Question 113Single Answer
What is the function of an induced draft fan in a boiler?
A
To supply air
B
To remove flue gases
C
To heat water
D
To cool steam
Question 114Single Answer
What is the term for the process of burning fuel in the presence of air to produce heat?
A
Condensation
B
Vaporization
C
Combustion
D
Sublimation
Question 115Single Answer
What is the purpose of an economizer in a boiler system?
A
To condense steam
B
To preheat feedwater using flue gases
C
To purify water
D
To increase steam pressure
Question 116Single Answer
What is the term for the steam that leaves the turbine and enters the condenser?
A
Superheated steam
B
Saturated steam
C
Exhaust steam
D
Live steam
Question 117Single Answer
What is the function of a water treatment plant in a thermal power plant?
A
To purify steam
B
To treat feedwater
C
To cool the condenser
D
To generate electricity
Question 118Single Answer
What is the term for the steam that is directly supplied to the turbine?
A
Exhaust steam
B
Live steam
C
Condensate
D
Saturated steam
Question 119Single Answer
What is the purpose of a steam trap in a steam heating system?
A
To increase steam pressure
B
To remove condensate from steam lines
C
To purify steam
D
To heat water
Question 120Single Answer
What is the term for the water that is formed when steam condenses?
A
Feedwater
B
Condensate
C
Blowdown
D
Raw water
Question 121Single Answer
What is the function of a pressure reducing valve in a steam system?
A
To increase steam pressure
B
To reduce steam pressure
C
To purify steam
D
To condense steam
Question 122Single Answer
What is the term for the process of removing impurities from boiler water to prevent scale formation?
A
Condensation
B
Blowdown
C
Vaporization
D
Filtration
Question 123Single Answer
What is the function of a steam accumulator?
A
To condense steam
B
To store steam
C
To purify steam
D
To increase steam pressure
Question 124Single Answer
What is the purpose of a steam ejector?
A
To heat steam
B
To create a vacuum
C
To purify water
D
To increase steam pressure
Question 125Single Answer
What is the term for the heat content of steam?
A
Entropy
B
Enthalpy
C
Temperature
D
Pressure
Question 126Single Answer
What is the purpose of a water level indicator in a boiler?
A
To measure steam pressure
B
To monitor the water level
C
To measure steam temperature
D
To measure flue gas temperature
Question 127Single Answer
What is the term for the heat transferred by the movement of fluids?
A
Conduction
B
Radiation
C
Convection
D
Evaporation
Question 128Single Answer
What is the term for the heat transferred by electromagnetic waves?
A
Conduction
B
Radiation
C
Convection
D
Evaporation
Question 129Single Answer
What is the term for the heat transferred through direct contact?
A
Conduction
B
Radiation
C
Convection
D
Evaporation
Question 130Single Answer
What is the purpose of a steam separator?
A
To condense steam
B
To remove moisture from steam
C
To increase steam pressure
D
To heat water
Question 131Single Answer
What is the term for the process of returning condensate to the boiler?
A
Blowdown
B
Feedwater return
C
Vaporization
D
Condensation
Question 132Single Answer
What is the function of a safety valve in a boiler?
A
To regulate steam pressure
B
To release excess steam to prevent overpressure
C
To purify steam
D
To condense steam
Question 133Single Answer
What is the term for the steam used in industrial processes that is not returned to the boiler?
A
Live steam
B
Exhaust steam
C
Make-up steam
D
Condensate
Question 134Single Answer
What is the purpose of a steam header?
A
To condense steam
B
To distribute steam to multiple points
C
To purify steam
D
To increase steam pressure
Question 135Single Answer
What is the function of a steam flow meter?
A
To measure steam pressure
B
To measure steam flow rate
C
To measure steam temperature
D
To measure water level
Question 136Single Answer
What is the term for the process of removing ash from the boiler?
A
Blowdown
B
Descaling
C
Ash removal
D
Condensation
Question 137Single Answer
What is the purpose of a steam lance in a boiler?
A
To condense steam
B
To remove slag and ash deposits
C
To purify steam
D
To increase steam pressure
Question 138Single Answer
What is the term for the loss of heat from the boiler to the surroundings?
A
Condensation
B
Radiation loss
C
Convection loss
D
Heat loss
Question 139Single Answer
What is the function of a steam turbine governor?
A
To regulate turbine speed
B
To regulate steam pressure
C
To purify steam
D
To condense steam
Question 140Single Answer
What is the term for the process of removing scale from the boiler?
A
Blowdown
B
Descaling
C
Ash removal
D
Condensation
Question 141Single Answer
What is the purpose of a steam air heater?
A
To condense steam
B
To preheat combustion air using steam
C
To purify steam
D
To increase steam pressure
Question 142Single Answer
What is the term for the steam used to preheat feedwater?
A
Live steam
B
Extraction steam
C
Make-up steam
D
Condensate
Question 143Single Answer
What is the function of a steam reducing station?
A
To increase steam pressure
B
To reduce and control steam pressure
C
To purify steam
D
To condense steam
Question 144Single Answer
What is the term for the process of removing dissolved solids from boiler water?
A
Blowdown
B
Filtration
C
Softening
D
Demineralization
Question 145Single Answer
What is the purpose of a steam jacket?
A
To condense steam
B
To maintain the temperature of a vessel or pipe
C
To purify steam
D
To increase steam pressure
Question 146Single Answer
What is the term for the steam used for heating in district heating systems?
A
Live steam
B
Process steam
C
District heating steam
D
Condensate
Question 147Single Answer
In a fire-tube boiler, the hot gases:
A
Pass through tubes surrounded by water
B
Flow outside the boiler shell
C
Are used to heat air for combustion
D
Are completely expelled through the chimney
Question 148Single Answer
Water-tube boilers are generally used for:
A
Small power plants
B
Large-scale power generation
C
Domestic heating
D
Low-pressure steam production
Question 149Single Answer
What is the main advantage of a water-tube boiler over a fire-tube boiler?
B and A
B, then