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 India rural incomes are generally lower than the urban incomes, which of the following reasons account for this
1. a large number of farmers are illiterate and know little about scientific agriculture
2. prices of primary products are lower than those of manufactured products
3. Investments in agriculture has been low when compared to investment in industry
A
1 and 3
B
2 and 3
C
1 and 2
D
1,2 and 3
Question 5Single Answer
Which of the following programmes aims at the promotion of savings among rural women
A
Rashtriya Mahila Kosh
B
Indira Mahila Yojna
C
Jawahar Rozgar Yojna
D
Mahila Samridhi Yojna
Question 6Single Answer
What is Net National Product
A
the money value of final goods and services produced annually in the economy
B
the money value of annual service generation in the economy
C
the money value of tangible goods produced annually in the economy
D
The money value of tangible goods available in the economy
Question 7Single 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 8Single 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 9Single 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 10Single 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 11Single Answer
Which of the following is not a green - house gas ?
A
Water vapour
B
Carbon monoxide
C
Methane
D
Oxygen
Question 12Single Answer
"Who said, 'India was a parrot unto itself'?
A
Malik Muhammad Joyce
B
Raskhan
C
Rich Khusrow
D
Rich Hasan
Question 13Single Answer
Which is the national game of Bhutan ?
A
badminton
B
basketball
C
football
D
archery
Question 14Single Answer
When was the Constituent Assembly of India formed?
A
1946
B
1947
C
1948
D
1950
Question 15Single 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 16Single Answer
Uttar Pradesh is located in which part of India?
A
Western India
B
Southern India
C
Northern India
D
Eastern India
Question 17Single Answer
What is the capital of Uttar Pradesh?
A
Kanpur
B
Lucknow
C
Prayagraj
D
Varanasi
Question 18Single Answer
Uttar Pradesh was formed in which year (as United Provinces renamed later)?
A
1950
B
1947
C
1937
D
1960
Question 19Single Answer
Uttar Pradesh is the most populous state of India?
A
Not applicable
B
False
C
Partially true
D
True
Question 20Single Answer
Uttar Pradesh shares its boundary with how many Indian states?
A
6
B
7
C
8
D
9
Question 21Single Answer
What is the name of the next phase of India’s semiconductor programme notified by the Government in August 2026?
A
Chip India 3.0
B
India Chip Mission
C
Semicon 2.0
D
Semiconductor Bharat
Question 22Single Answer
Which country conferred its highest honour for foreign leaders, the ‘Oliy Darajali Do‘stlik Order’, on Prime Minister Narendra Modi?
A
Kazakhstan
B
Kyrgyzstan
C
Uzbekistan
D
Tajikistan
Question 23Single Answer
Where was the 2026 SCO Leaders’ Summit held?
A
Tashkent
B
Bishkek
C
Dushanbe
D
Astana
Question 24Single Answer
India and Uzbekistan recently upgraded their bilateral relationship to which level?
A
Strategic Partnership
B
Economic Partnership
C
Comprehensive Strategic Partnership
D
Defence Partnership
Question 25Single Answer
Which two organisations signed an MoU to promote smart domestic PNG meters?
A
ONGC and IOCL
B
GAIL and NTPC
C
PNGRB and EESL
D
HPCL and BPCL
General Hindi
Question 26Single Answer
शुद्ध वर्तनी का चयन कीजिए
A
अधम्र
B
अध्रम
C
अधर्म
D
अध्रिम
Question 27Single Answer
शुद्ध वर्तनी का चयन कीजिए
A
स्थायि
B
स्थायी
C
स्थाई
D
स्थाइ
Question 28Single Answer
वर्तनी की दृष्टि से सही शब्द है?
A
महत्व
B
महतव
C
महत्तव
D
महतत्व
Question 29Single Answer
निम्नलिखित में से शुद्ध छांटिए?
A
आयुष्मान
B
आयुश्मान
C
आयुशमान
D
आयुश्यमान
Question 30Single Answer
शुद्ध शब्द नहीं हैं?
A
कवियत्री
B
कौसल्या
C
एश्वर्य
D
श्रृंगार
Question 31Single Answer
शुद्ध वर्तनी है -
A
पूज
B
पुजय
C
पूज्य
D
पुज्य
Question 32Single Answer
शुद्ध वर्तनी है -
A
अनुसरण
B
अनूशरणन
C
अनुशरण
D
अणुशर
Question 33Single Answer
किस क्रमांक में सभी शुद्ध हैं?
A
एक्य,साप्ताहिक
B
आजीविका,आशीर्वाद
C
आर्शिवाद ,अनूकूल
D
निरिक्षण ,कृपालु
Question 34Single Answer
'उज्वल' शब्द का शुद्ध रूप है ?
A
उज्जव
B
उज्ज्ल
C
उज्ज्वल
D
उजवल
Question 35Single Answer
निम्नलिखित प्रश्न में चार वैकल्पिक वर्तनियाॅ दी गई है?
A
जागृत
B
जाग्रति
C
जाग्रित
D
जाग्रत
Question 36Single Answer
निम्नलिखित प्रश्न में चार वैकल्पिक वर्तनियाॅ दी गई है?
A
उन्नति
B
उनति
C
उन्ती
D
उनती
Question 37Single Answer
निम्नलिखित प्रश्न मे चार वैकल्पिक वर्तनियाॅ दी गई है?
A
अनुशहरण
B
अनोसरण
C
अनुसरन
D
अनुसरण
Question 38Single Answer
'पृथ्वीराज रासो' किस काल की रचना है ?
A
आदिकाल
B
रीतिकाल
C
भक्तिकाल
D
आधुनिक काल
Question 39Single Answer
हिन्दी की उत्पत्ति किस भाषा से हुई है?
A
प्राकृत
B
संस्कृत
C
शौरसैनी अपभ्रंश
D
मागधी
Question 40Single Answer
राजभाषा आयोग के प्रथम अध्यक्ष थे ?
A
बी. जी. खरे
B
राजा लक्ष्मण सिंह
C
प्रताप नारायण मिश्र
D
इंशाअल्ला खा
Question 41Single Answer
निम्नलिखित बोलियों में से कौन - सी बोली उत्तर प्रदेश में नहीं बाली जाती?
A
मैथिली
B
अवधी
C
ब्रज
D
खड़ी बोली
Question 42Single Answer
भारत की प्रथम देशज भाषा कौन-सी है?
A
पालि
B
प्राकृत
C
संस्कृत
D
इसमें से कोई नहीं
Question 43Single Answer
भारतेन्दु ने किस पत्रिका का संपादन किया?
A
हिन्दी प्रदीप
B
इन्दु
C
कविवचन सुधा
D
भारतबन्धु
Question 44Single Answer
पूर्वी हिन्दी विकसित हुई है?
A
पैशाची अपभ्रंश
B
अर्धमागधी अपभ्रंश
C
शौरसैनी अपभ्रंश
D
मागधी अपभ्रंश
Question 45Single Answer
मानक हिन्दी का आधार क्या है?
A
खड़ी बोली
B
अपभ्रंश
C
पूर्वी हिन्दी
D
परिनिष्ठ हिन्दी
Question 46Single Answer
हिन्दी के अतिरिक्त कौन-सी भाषा देवनागरी भाषा में लिखी जाती है?
A
नेपाली
B
सिंधी
C
बांग्ला
D
पंजाबी
Question 47Single Answer
हिन्दी के सर्वप्रथम प्रकाशित समाचार पत्र का नाम है?
A
सम्मेलन पत्रिका
B
सरस्वती
C
उदन्त मार्तण्ड
D
नागरी प्रचारिणी पत्रिका
Question 48Single Answer
हिन्दी के प्रथम गद्यकार है?
A
राजा शिवप्रसाद सितारे
B
लल्लूलाल
C
भारतेन्दु हरिश्चन्द्र
D
बालकृष्ण
Question 49Single Answer
चारण काव्य की भाषा है?
A
डिंगल
B
प्राकृत
C
अवहटट्
D
ब्रजभाषा
Question 50Single Answer
'संदेश रासक' के रचनाकार हैं?
A
अमीर खुसरो
B
अब्दुर्रहमान
C
बिहारी
D
रहीम
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Engineering Aptitude
Question 51Single Answer
The primary purpose of an engineering drawing is to:
A
Decorate a product
B
Record employee performance
C
Calculate production cost
D
Communicate technical information
Question 52Single Answer
Which type of line is generally used to represent visible outlines in engineering drawing?
A
Thin continuous line
B
Dashed thin line
C
Thick continuous line
D
Chain thin line
Question 53Single Answer
Hidden edges in an engineering drawing are generally represented by:
A
Dashed thin lines
B
Continuous thick lines
C
Chain thick lines
D
Freehand lines
Question 54Single Answer
A centre line is commonly represented by a:
A
Continuous thick line
B
Dashed thick line
C
Thin chain line
D
Zigzag line
Question 55Single Answer
The ratio of the size of an object in a drawing to its actual size is called:
A
Dimension
B
Scale
C
Tolerance
D
Projection
Question 56Single Answer
A scale of 1:1 represents:
A
Enlarged size
B
Full size
C
Reduced size
D
Half size
Question 57Single Answer
A scale of 1:2 means that the drawing is:
A
Twice the actual size
B
Equal to actual size
C
Half the actual size
D
Four times the actual size
Question 58Single Answer
Which projection method represents an object using several two-dimensional views?
A
Perspective projection
B
Spherical projection
C
Oblique projection
D
Orthographic projection
Question 59Single Answer
The standard principal views in orthographic projection generally include:
A
Top and bottom views only
B
Front and rear views only
C
Front, top and side views
D
Perspective and sectional views
Question 60Single Answer
In first-angle projection, the object is assumed to be located in the:
A
Fourth quadrant
B
Second quadrant
C
Third quadrant
D
First quadrant
Question 61Single Answer
In third-angle projection, the object is assumed to be located in the:
A
Third quadrant
B
Second quadrant
C
First quadrant
D
Fourth quadrant
Question 62Single Answer
In first-angle projection, the top view is normally placed:
A
Above the front view
B
Below the front view
C
To the left of the front view
D
Behind the front view
Question 63Single Answer
In third-angle projection, the top view is generally placed:
A
Above the front view
B
Below the front view
C
Behind the front view
D
On the right only
Question 64Single Answer
An isometric drawing represents the three principal dimensions with axes approximately:
A
30° apart
B
120° apart
C
90° apart
D
60° apart
Question 65Single Answer
The angle between either inclined isometric axis and the horizontal is generally:
A
15°
B
45°
C
30°
D
60°
Question 66Single Answer
In an isometric projection, a circle generally appears as a/an:
A
Ellipse
B
Parabola
C
Straight line
D
Hyperbola
Question 67Single Answer
Dimensions on an engineering drawing indicate:
A
Material colour only
B
Manufacturing date
C
Actual size and location of features
D
Company ownership
Question 68Single Answer
Which dimensioning method expresses the allowable variation in a manufactured size?
A
Scaling
B
Hatching
C
Tolerancing
D
Projection
Question 69Single Answer
The difference between the maximum and minimum permissible dimensions is called:
A
Allowance
B
Basic size
C
Tolerance
D
Clearance
Question 70Single Answer
The theoretically exact size from which limits are derived is called:
A
Actual size
B
Maximum size
C
Minimum size
D
Basic size
Question 71Single Answer
A fit in which there is always space between mating parts is called:
A
Interference fit
B
Transition fit
C
Clearance fit
D
Force fit
Question 72Single Answer
A fit in which mating parts always overlap before assembly is called:
A
Clearance fit
B
Running fit
C
Interference fit
D
Sliding fit
Question 73Single Answer
A transition fit may result in:
A
Only large clearance
B
Only large interference
C
Either small clearance or small interference
D
No dimensional variation
Question 74Single Answer
Sectional views are primarily used to show:
A
Internal construction
B
External colour
C
Manufacturing cost
D
Surface temperature
Question 75Single Answer
The lines used to indicate surfaces cut by a sectional plane are called:
A
Dimension lines
B
Hatching lines
C
Leader lines
D
Centre lines
Question 76Single Answer
Hatching lines in a sectional view are commonly drawn at:
A
0° only
B
30° only
C
90° only
D
45°
Question 77Single Answer
A cutting-plane line indicates:
A
Location at which the imaginary cut is made
B
Surface roughness
C
Centre of gravity
D
Welding sequence
Question 78Single Answer
Which drawing gives the details required to manufacture an individual component?
A
Detail drawing
B
Assembly drawing
C
Layout drawing
D
Pictorial drawing
Question 79Single Answer
An assembly drawing mainly shows:
A
Chemical composition of materials
B
Employee responsibilities
C
How different parts fit together
D
Market price of components
Question 80Single Answer
An exploded view is particularly useful for showing:
A
Sequence and relationship of assembly parts
B
Internal stresses
C
Chemical reactions
D
Thermal efficiency
Question 81Single Answer
CAD stands for:
A
Computer Automatic Dimensioning
B
Computer-Aided Design
C
Central Analysis Drawing
D
Controlled Assembly Design
Question 82Single Answer
One major advantage of CAD over manual drafting is:
A
It eliminates all engineering calculations
B
It requires no technical knowledge
C
It allows easier modification and duplication
D
It prevents all design errors
Question 83Single Answer
A design process normally begins with:
A
Product disposal
B
Identification of need or problem
C
Mass production
D
Final inspection
Question 84Single Answer
The process of generating several possible solutions to a design problem is known as:
A
Maintenance
B
Quality inspection
C
Procurement
D
Concept generation
Question 85Single Answer
A prototype is mainly developed to:
A
Evaluate a design before full production
B
Avoid testing
C
Replace technical drawings
D
Increase drawing scale
Question 86Single Answer
Ergonomics in engineering design deals primarily with:
A
Machine lubrication
B
Chemical composition
C
Interaction between humans and products/workplaces
D
Financial accounting
Question 87Single Answer
Factor of safety is generally defined as:
A
Working stress ÷ failure stress
B
Load ÷ volume
C
Cost ÷ strength
D
Failure strength ÷ allowable working stress
Question 88Single Answer
A higher factor of safety generally provides:
A
Lower safety margin
B
No effect on design
C
Zero material requirement
D
Greater safety margin
Question 89Single Answer
Design for manufacturability aims to:
A
Make manufacturing unnecessarily complex
B
Increase the number of components
C
Eliminate quality control
D
Simplify economical production of a design
Question 90Single Answer
Design for assembly primarily seeks to:
A
Reduce assembly complexity and cost
B
Increase assembly time
C
Increase number of fasteners
D
Avoid standard components
Question 91Single Answer
Standardization in design helps in:
A
Increasing unnecessary variety
B
Reducing interchangeability
C
Simplifying manufacturing and maintenance
D
Eliminating specifications
Question 92Single Answer
Interchangeability of components means that:
A
Every component requires hand fitting
B
Any component within specified limits can replace another similar component
C
Components have no dimensions
D
Components must be made by one worker
Question 93Single Answer
Surface roughness refers to:
A
Overall component length
B
Material density
C
Internal temperature
D
Fine irregularities on a manufactured surface
Question 94Single Answer
A title block on an engineering drawing generally contains:
A
Only material hardness
B
Drawing title and identification details
C
Only production cost
D
Only employee names
Question 95Single Answer
A leader line is used to:
A
Represent hidden edges
B
Represent a cutting plane only
C
Show the axis of rotation
D
Connect a note or dimension to a feature
Question 96Single Answer
The arrowheads in dimensioning normally terminate at:
A
Centre lines only
B
Extension lines
C
Hidden lines only
D
Border lines
Question 97Single Answer
In engineering drawing, an auxiliary view is used mainly to show:
A
True shape of an inclined surface
B
Only hidden features
C
Only circular components
D
Colour variation
Question 98Single Answer
Perspective projection is commonly used when the objective is to:
A
Determine chemical composition
B
Specify precise manufacturing dimensions only
C
Provide a realistic visual appearance
D
Measure electrical resistance
Question 99Single Answer
In oblique drawing, the front face is generally drawn:
A
In true shape
B
Distorted
C
Invisible
D
As a point
Question 100Single Answer
In cabinet oblique projection, receding dimensions are generally drawn at:
A
Half scale
B
Full scale
C
Double scale
D
Zero scale
Question 101Single Answer
The purpose of geometric dimensioning and tolerancing is to control:
A
Only component colour
B
Form, orientation and location of features
C
Only weight
D
Only cost
Question 102Single Answer
Parallelism is classified as a control of:
A
Heat treatment
B
Size only
C
Material type
D
Orientation
Question 103Single Answer
Flatness controls:
A
Electrical power
B
Shaft speed
C
Material density
D
The condition of a surface
Question 104Single Answer
Concentricity is related to:
A
Surface colour
B
Common centre or axis of features
C
Temperature variation
D
Material price
Question 105Single Answer
A datum in engineering drawing serves as:
A
A production machine
B
A decoration
C
A material defect
D
A reference for measurement or geometric control
Question 106Single Answer
The process of evaluating a proposed engineering design against specifications is called:
A
Design verification
B
Casting
C
Welding
D
Packaging
Question 107Single Answer
Design validation determines whether:
A
Drawing paper is sufficiently large
B
The product meets the intended user need
C
Material is always metallic
D
Production has already ended
Question 108Single Answer
A design constraint is:
A
A final manufactured part
B
A limitation within which a solution must operate
C
A measuring instrument
D
A maintenance procedure
Question 109Single Answer
Reliability in engineering design refers to:
A
Maximum manufacturing cost
B
Probability that a system performs satisfactorily for a specified period
C
Physical appearance only
D
Number of drawings prepared
Question 110Single Answer
Maintainability refers to the:
A
Number of operators required
B
Initial appearance of equipment
C
Chemical purity of material
D
Ease of restoring equipment to working condition
Question 111Single Answer
Sustainability in product design encourages:
A
Excessive resource consumption
B
Elimination of recycling
C
Planned waste generation
D
Efficient use of resources and reduced environmental impact
Question 112Single Answer
Life-cycle design considers a product from:
A
Manufacturing stage only
B
Raw material acquisition through disposal or recycling
C
Sales stage only
D
Drawing stage only
Question 113Single Answer
Reverse engineering generally involves:
A
Drawing all dimensions backward
B
Analyzing an existing product to understand its design
C
Destroying all design data
D
Reversing machine rotation only
Question 114Single Answer
A schematic drawing primarily represents:
A
Functional relationships using symbols
B
Exact three-dimensional appearance
C
Material microstructure
D
Surface colour
Question 115Single Answer
The bill of materials in a design document contains:
A
Machine temperature readings
B
Employee attendance
C
Sales history
D
List of components and materials required
Question 116Single Answer
A revision block on a drawing records:
A
Material testing results only
B
Only original dimensions
C
Weather conditions
D
Changes made to the drawing
Question 117Single Answer
The most important characteristic of a good engineering drawing is:
A
Artistic complexity
B
Maximum number of colours
C
Clarity and unambiguous communication
D
Minimum technical information
Question 118Single Answer
A dimension should generally be shown:
A
Repeatedly on all views
B
Without units or standards
C
Only as many times as necessary for clear definition
D
Only on hidden lines
Question 119Single Answer
A broken-out section is used to:
A
Remove all dimensions
B
Enlarge the entire drawing
C
Reveal a small portion of the interior
D
Show only the outer surface
Question 120Single Answer
A half-sectional view is especially useful for:
A
Mapping applications
B
Completely irregular objects only
C
Electrical circuits only
D
Symmetrical objects
Question 121Single Answer
Engineering materials are commonly classified as:
A
Natural materials only
B
Solids and liquids only
C
Metals, polymers, ceramics and composites
D
Conductors only
Question 122Single Answer
Ferrous materials are primarily based on:
A
Aluminium
B
Copper
C
Zinc
D
Iron
Question 123Single Answer
Which of the following is a ferrous material?
A
Brass
B
Bronze
C
Mild steel
D
Aluminium
Question 124Single Answer
Brass is primarily an alloy of:
A
Copper and tin
B
Copper and zinc
C
Iron and carbon
D
Aluminium and magnesium
Question 125Single Answer
Bronze is traditionally an alloy mainly of:
A
Copper and tin
B
Copper and zinc
C
Iron and chromium
D
Aluminium and silicon
Question 126Single Answer
Steel is fundamentally an alloy of:
A
Tin and zinc
B
Copper and carbon
C
Aluminium and iron
D
Iron and carbon
Question 127Single Answer
Cast iron generally contains a carbon percentage that is:
A
Higher than most steels
B
Lower than pure iron
C
Exactly zero
D
Always below 0.1%
Question 128Single Answer
Mild steel is characterized by:
A
Being a ceramic
B
Extremely high carbon content
C
No iron
D
Relatively low carbon content
Question 129Single Answer
Stainless steel obtains its corrosion resistance primarily from:
A
Tin
B
Lead
C
Chromium
D
Carbon alone
Question 130Single Answer
Which metal is known for its low density and good corrosion resistance?
A
Lead
B
Tungsten
C
Cast iron
D
Aluminium
Question 131Single Answer
Copper is extensively used for electrical wiring because of its high:
A
Brittleness
B
Hardness only
C
Electrical conductivity
D
Melting-point reduction
Question 132Single Answer
Tungsten is known particularly for its:
A
Very high melting point
B
Very low density
C
Poor heat resistance
D
Transparency
Question 133Single Answer
The ability of a material to resist indentation is called:
A
Toughness
B
Hardness
C
Ductility
D
Creep
Question 134Single Answer
The ability of a material to absorb energy before fracture is called:
A
Malleability
B
Conductivity
C
Toughness
D
Porosity
Question 135Single Answer
Ductility is the ability of a material to:
A
Resist corrosion only
B
Be drawn into wires
C
Conduct heat only
D
Break without deformation
Question 136Single Answer
Malleability is the ability of a material to:
A
Resist temperature completely
B
Be magnetized
C
Be hammered or rolled into sheets
D
Become brittle
Question 137Single Answer
Brittleness describes a material that:
A
Undergoes large plastic deformation before fracture
B
Fractures with little plastic deformation
C
Can always be drawn into wires
D
Cannot fail
Question 138Single Answer
Elasticity is the ability of a material to:
A
Permanently deform under any load
B
Regain its original shape after unloading
C
Resist corrosion
D
Melt easily
Question 139Single Answer
Plasticity is the ability of a material to:
A
Return completely to its original form
B
Undergo permanent deformation without fracture
C
Conduct electricity perfectly
D
Remain undeformed under all loads
Question 140Single Answer
The ratio of longitudinal stress to longitudinal strain within the elastic limit is:
A
Poisson's ratio
B
Bulk modulus
C
Young's modulus
D
Thermal conductivity
Question 141Single Answer
Stress is defined as:
A
Force × area
B
Force per unit area
C
Area per unit force
D
Force per unit volume
Question 142Single Answer
Strain is generally defined as:
A
Force divided by volume
B
Change in dimension divided by original dimension
C
Mass divided by area
D
Pressure multiplied by volume
Question 143Single Answer
Strain is:
A
Measured only in newtons
B
Measured in pascals
C
Dimensionless
D
Measured in watts
Question 144Single Answer
The SI unit of stress is:
A
Joule
B
Watt
C
Pascal
D
Kelvin
Question 145Single Answer
Yield strength indicates the stress at which a material begins to:
A
Melt
B
Become superconducting
C
Evaporate
D
Deform plastically
Question 146Single Answer
Ultimate tensile strength is the:
A
Maximum tensile stress sustained by a material
B
Minimum compressive stress
C
Stress at zero load
D
Thermal stress only
Question 147Single Answer
Fatigue failure generally occurs due to:
A
Chemical composition alone
B
Single zero load
C
Repeated or cyclic loading
D
Steady temperature only
Question 148Single Answer
Creep becomes particularly important when a component operates:
A
Only at absolute zero
B
Without load
C
Under prolonged stress, especially at elevated temperature
D
For a very short duration
Question 149Single Answer
A material's resistance to crack propagation is measured by: