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Latest GETCO JE Exam Question (Objective Questions), MCQ in English
Subjects : General Knowledge, English, Electrical, Gujarati language, Computer Knowledge
Question Bank GETCO JE Vidyut Sahayak Exam (Electrical) - English
General Knowledge
Q 1 :
Yojna a weekly journal
A.Ministry of Finance
B.Ministry of Information and Broadcastin
C.Ministry of Rural Development
D.Planning Commission
Q 2 :
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
Q 3 :
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
Q 4 :
Whats the capital city of Gujarat?
A.Ahmedabad
B.Surat
C.Gandhinagar
D.Vadodara
Q 5 :
Which national parkn Gujarats famous for Asiatic lions?
A.Gir National Park
B.Ranthambore National Park
C.Kanha National Park
D.Bandipur National Park
Q 6 :
Which river flows through the city of Ahmedabad?
A.Sabarmati
B.Tapi
C.Narmada
D.Mahi
Q 7 :
Whats the official language of Gujarat?
A.Gujarati
B.Hindi
C.Marathi
D.Konkani
Q 8 :
Which dance forms native to Gujarat?
A.Garba
B.Bhangra
C.Lavani
D.Kathakali
Q 9 :
The 'Kartarpur Corridor' connects India with which country?
A.Nepal
B.Bangladesh
C.Pakistan
D.Bhutan
Q 10 :
Who was awarded the Booker Prize 2024 for Fiction?
A.Eleanor Catton
B.Sarah Bakewell
C.Karen Joy Fowler
D.Paul Lynch
English
Q 11 :
I go to Madurai by —– Vaigai Express
A.a
B.an
C.some
D.the
Q 12 :
Have the car stolen!
A.Steal the car
B.You should have the stolen car
C.Get someone to steal the car
D.They have stolen the car
Q 13 :
The payment was collected by the hardworking salesman.
A.The hardworking salesman collected the payment.
B.the salesman who worked heard was able to collect the payment.
C.to collect the payment the salesman had to work hard.
D.The hardworking salesman was able to collect the payment.
Q 14 :
I had to stop all my work to complete this project.
A.All other work had to be stopped to complete this project by me
B.For completing this project all other work must be stopped
C.For completing this project I had to stop all my work
D.To complete this project all other work had been stopped by me
Q 15 :
They have published the names of all the successful candidates.
A.The candidates who have succeeded their names they had published.
B.The names of all the successful candidates have been published by them
C.The candidates who have succeeded their names have been published by them.
D.The names of all the successful candidate were published by them.
Q 16 :
The Finance Department has ……………a centralized online databank system for all statutory government bodies to …………an eye on their assets and liabilities.
A. presented , stay
B.introduced , keep
C.announce , make
D.created , let
E.proclaimed , hold
Q 17 :
Assets
A.liabilities
B.responsibilities
C.estates
D.profits
Q 18 :
Affidavit
A. Affirmation
B.Slander
C.Oath
D.Testimony
Q 19 :
Hollow
A.Alveolate
B.Cleft
C. Cavernous
D.Solid
Q 20 :
Cosset
A.Ignoreb
B.Close
C.Caress
D.Fondle
Electrical
Q 21 :
Resistance switching is normally resorted in case of
A.Air blast CB
B.Bulk oil CB
C.Minimum oil CB
D.All types of CB
Q 22 :
By transmitting power at high voltage
A.it will give poor voltage regulation
B.it will give better voltage regulation
C.it will not effect voltage regulation
D.None of these
Q 23 :
Which statement about the daily load curve is valid ?
A.The area under the curve gives the average demand
B.The ratio of the area under the curves to the total area of rectangle in which it is contained gives the load factor for the day
C.The peak of the curve gives the installed capacity of the plant
D.The area of the curves divided by the number of hours gives load factor
Q 24 :
High voltage Schring bridge is used to measure
A.large capacitance without additional element
B.small capacitance without additional element
C.medium value capacitance
D.None of these
Q 25 :
Draw - in - system of laying underground cables has the drawback (s) of
A.higher cost
B.reduced current carrying capacity of the cables
C.requirements of much deeper and wider trenches
D.repairs, alterations or additions difficult
E.all of the above except
Q 26 :
Surge impedance of a transmission line is
A.independent of its length
B.dependent on its length
C.independent on its temperature
D.none of the above
Q 27 :
If two synchronous generators connected in parallel loose synchronism, it will lead to
A.stalling of generators
B.wild fluctuations in current
C.wild fluctuations in current and voltage
D.None of these
Q 28 :
A differential relay responds to
A.algebraic difference of two or more similar electrical quantities
B.vector difference of two or more similar electrical quantities
C.algebraic difference between two currents
D.algebraic difference between two voltages
Q 29 :
The conductor carries more current on the surface in comparison to its core. This phenomenon is called the
A.Skin effect
B.Corona
C.Ferranti effect
D.Lenz's effect
Q 30 :
A booster is connected in
A.series with the feeder
B.parallel with the feeder
C.both (a) and (b) are correct
D.none of these
Q 31 :
Fuses have got advantages of
A.cheapest type of protection
B.inverse time - current characteristic
C.no maintenance
D.current limiting effect under short - circuit conditions
E.all of the above
Q 32 :
The power transmitted will be maximum when
A.line reactance is high
B.corona losses are minimum
C.sending end voltage is more
D.receiving end voltage is more
Q 33 :
The connected load of a consumer is 2 kW and his maximum demand is 1.5 kW. The load factor of the consumer is
A.0.75
B.0.375
C.1.33
D.None of these
Q 34 :
In a transformer, the exciting current will be in phase quadrature with the impressed voltage provided
A.only the leakage impedance drop is ignored
B.only the core loss is ignored
C.both the leakage impedance drop and the core loss are ignored
D.only the no - load copper loss is ignored
Q 35 :
Which of the following techniques is used for the measurements of a.c. high frequency voltages ?
A.Peak voltmeter
B.Series resistance mircro - ammeter
C.Resistance potential divider
D.All of these
Q 36 :
Use of additional shunt capacitor can be made for increasing the capability of line as it
A.reduces surge impedance Z0
B.increases phase shift β
C.increase in α
D.all of the above
Q 37 :
The sag of a transmission line is least affected owing to
A.weight of the conductor
B.current through the conductor
C.atmospheric temperature
D.ice deposited on the conductor
Q 38 :
In case of Impulse Thermal break down of solid insulating materials, the critical electric field is proportional to
A.critical absolute temperature
B.square of critical absolute temperature
C.square of T0
D.none of these
Q 39 :
The insulation of the modern EHV lines is designed based on
A.corona
B.switching voltages
C.lightning voltage
D.all of these
Q 40 :
For constant voltage transmission, the voltage drop along the line is maintained constant by installing
A.capacitors
B.inductors
C.resistors
D.synchronous phase modifiers at the receiving end
Q 41 :
AC network analyser is employed for solving the problems of
A.load flow
B.load flow and stability
C.load flow and short - circuit
D.load flow, stability and short - circuit
Q 42 :
The change in excitation in an alternator connected to an infinite line provides a corresponding change in
A.terminal voltage
B.speed of rotor
C.power generated
D.power factor
Q 43 :
Different types of insulators used for transmission lines are
A.pin type only
B.suspension type only
C.strain type only
D.pin type, suspension type and shackle type
Q 44 :
The conductor connecting consumer's terminals to the distributor is called the
A.feeder
B.distributor
C.service main
D.none of the above
Q 45 :
Which of the following method or techniques can be used for the measurement of high d.c. voltages ?
A.Generating voltmeter
B.Electrostatic voltmeter
C.Peak voltmeter
D.Half effect generators
Q 46 :
The ripple voltage in dc output is small if
A.frequency of supply voltage is small
B.the filtering capacitor is small
C.load current is small
D.none of these
Q 47 :
The voltage measurements using uniform spark gap are
A.affected by dust particles
B.affected by polarity of supply
C.affected by temperature
D.none of these
Q 48 :
Neutral earthing is provided for
A.the safety of personnel from electric shock
B.the safety of equipment and personnel against lightning and voltage surges
C.reducing the voltage stress on lines and equipment with respect to earth under various operating and fault conditions
D.controlling the earth fault currents for protective relaying
E.both (c) and (d)
Q 49 :
The function of Lightning arrester is
A.to limiting the short - circuit fault current
B.to provide path to high voltage surge to earth
C.to reduce arcing
D.none of these
Q 50 :
In which of the following cases are delay fuses used ?
A.For the protection of light circuits
B.For the protection of power out - let circuits
C.For the protection of fluorescent lamps
D.For the protection of motors
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GETCO JE Vidyut Sahayak Exam (Electrical) Question Bank Book - English
In order to improve the voltage profile of the line, compensation is resorted by providing
A.capacitors at the receiving end
B.reactors at the receiving end
C.resistors at the receiving end
D.none of these
Q 52 :
Skin effect in conductor is proportional to
A.(diameter of conductor) 1/2
B.diameter of conductor
C.(diameter of conductor)2
D.(diameter of conductor)4
Q 53 :
The function of steel wire in an ACSR conductor is to
A.compensate for skin effect
B.take care of surges
C.provide additional mechanical strength
D.reduce inductance
Q 54 :
A fault is more severe from the view point of RRRV if it is a
A.Short length fault
B.Medium length line fault
C.Long length line fault
D.None of these
Q 55 :
Protective resistance to be connected between the sphere gap and the test equipment is required while measuring
A.power frequency and higher frequency a.c. voltage
B.power frequency and impulse voltage
C.all kinds of voltages
D.none of these
Q 56 :
Series capacitor is used in a transmission line to
A.compensate the voltage drop
B.reduce line loss
C.limit short circuit current
D.improve load power factor
Q 57 :
The passive element that is used as interconnecting element for the stable operation of interconnected system is
A.reactor
B.resistor
C.capacitor
D.resistor and capacitor
Q 58 :
Corona loss in a transmission line is dependent on
A.diameter of the conductor
B.material of the conductor
C.height of the conductor
D.none of these
Q 59 :
In a minimum oil circuit breaker the oil is used
A.to act as circuit breaking medium only
B.for circuit breaking and providing insulation
C.for providing insulation only
D.for none of the above purposes
Q 60 :
Skin effect is
A.proportional to frequency
B.proportional to square of frequency
C.inversely proportional to frequency
D.independent of frequency
Q 61 :
Rated making capacity of breaker is equal to
A. X rated symmetrical breaking capacity
B.2.55 X rated symmetrical breaking capacity
C.1 X rated symmetrical breaking capacity
D.none of these
Q 62 :
The main reason for using high voltage for long distance power transmission is
A.reduction in transmission losses
B.reduction in time of transmission
C.increase in system reliability
D.none of the above
Q 63 :
Bus - coupler is very essential in
A.single bus - bar arrangement
B.ring bus - bar arrangement
C.double bus, double breaker arrangement
D.main and transfer bus
Q 64 :
With the rise in temperature, the insulation resistivity
A.remains unchanged
B.decreases linearly
C.increases linearly
D.reduces exponentially
Q 65 :
The effect of bonding the cable is
A.to increase the effective resistance and inductance
B.to increase the effective resistance but reduce inductance
C.to reduce the effective resistance and inductance
D.to reduce the effective resistance but increase the inductance
Q 66 :
Increase in temperature in overhead transmission lines causes
A.increase in stress and length
B.decrease in stress and length
C.decrease in stress but increase in length
D.none of the above
Q 67 :
The insulation resistance of the cable decreases with the
A.increase in length of cable
B.decrease in length of cable
C.electric stresses
D.none of these
Q 68 :
Corona has the disadvantage(s) of
A.power loss
B.interference with neighbouring communication circuits
C.introducing the harmonics, predominately third harmonics, into the transmission lines
D.all of the above
Q 69 :
In a load duration curve for an intergrated power system the uppermost crest represents the energy contributed by
A.base power stations
B.major thermal stations
C.peaking hydro or gas turbine stations
D.non - conventional power stations
Q 70 :
At bridge crossing and near the railway track ternary lead cables are used because they
A.are of high tensile strength
B.are of low coefficient of thermal expansion
C.are of low specific gravity
D.can withstand shocks and vibrations
Q 71 :
The heat produced at the contact point owing to flow of electric current is least affected by
A.temperature of the surrounding medium
B.contact resistance
C.magnitude of electric current flowing
D.duration of flow of current
Q 72 :
A stationary alternator should not be connected to the live bus - bar because
A.it is likely to operate as a synchronous motor
B.it will get short - circuited
C.it will reduce bus - bar voltage
D.all of the above
Q 73 :
In a transmission system the feeder supplies power to
A.transformer substations (step - up)
B.service mains
C.distributors
D.all of the above
Q 74 :
For a given amount of power to be transmitted over a certain distance with fixed power loss, the volume of copper required is
A.directly proportional to voltage
B.inversely proportional to voltage
C.inversely proportional to the square of voltage and pf of the load
D.directly proportional to the square of the voltage and pf of the load
Q 75 :
Power despatch through a line can be increased by
A.installing series capacitors
B.installing shunt capacitors
C.installing series reactor
D.installing shunt reactor
Q 76 :
In the figure shown which curve represents the variation of cost of generation per kWh with the load factor, for a thermal power plant ?
​
A.Curve A
B.Curve B
C.Curve C
D.Curve D
Q 77 :
Under 'no load conditions the current in a transmission line is because of
A.capacitance effect
B.corona effect
C.proximity effect
D.back flow from earth
Q 78 :
The only advantage of corona is that it
A.produces a pleasing luminous glow
B.makes line current sinusoidal
C.works as a safety valve for surges
D.ozone gas is produced
Q 79 :
Earth wires are made of
A.copper
B.aluminium
C.iron
D.galvanised stranded steel
Q 80 :
The connected load of a consumer is 2 kW and his maximum demand is 1.5 kW. The demand factor of the consumer is
A.0.75
B.0.375
C.1.33
D.none of the above
Gujarati language
Q 81 :
"શાંતિ" શબ્દનો અર્થ શું છે ?
A. વાતચીત
B. આક્રમણ
C. ખેડૂત
D. ધમાધમ
Q 82 :
"વ્યક્તિ" શબ્દનો વિલોમ શબ્દ શું છે ?
A. સંગઠન
B. વ્યવસ્થા
C. સંવિદાન
D. અનવરત
Q 83 :
"વિકાસ" શબ્દનું અર્થ શું છે ?
A. અભિવૃદ્ધિ
B. વિઘટન
C. વિદ્યા
D. આકર્ષણ
Q 84 :
"સ્થાન" શબ્દનું વિરોધી શબ્દ શું છે ?
A. ધૂપ
B. દૂર
C. જગ્યા
D. આવેશ
Q 85 :
"મંજિલ" શબ્દનો વ્યાપારિક અર્થ શું છે ?
A. ગોલ
B. ધબ્બુ
C. સાંજ
D. ઉદ્દેશ
Q 86 :
"ખેડૂત" શબ્દનો પર્યાય શબ્દ શું છે ?
A. માલી
B. દરજી
C. બનિયાં
D. પ્રશાસન
Q 87 :
"સંગઠન" શબ્દનું અર્થ શું છે ?
A. સમૂહ
B. છૂટ
C. સામર્થ્ય
D. સમય
Q 88 :
"વ્યાયામ" શબ્દનું પર્યાય શબ્દ શું છે ?
A. વ્યવસાય
B. શિક્ષણ
C. સત્સંગ
D. પ્રવૃત્તિ
Q 89 :
"મંથન" શબ્દનું અર્થ શું છે ?
A. ખોરાક
B. ગોળા
C. સંયોજન
D. છડાન
Q 90 :
"અભિગમ" શબ્દનું પર્યાય શબ્દ શું છે ?
A. પાડો
B. મીત્ર
C. નજીક
D. આગમ
Computer Knowledge
Q 91 :
Which Windows interface element typically appears to display information, a warning, an error message, or a request for confirmation?
A.Window
B.Pop-up menu
C.Message box
D.Taskbar
Q 92 :
What is active desktop ?
A.a term that is synonymous with viewing your desktop as web page
B.a feature to customize your desktop to display informating you can update from the internet
C.both a and b above mentioned
D.A software
E.None of these
Q 93 :
What is meant by an active window?
A.A window that is minimized
B.The window currently receiving user input
C.Any window currently open
D.The window opened first
Q 94 :
What was America Online (AOL) primarily known for during the early popularization of consumer Internet access?
A.An online service providing Internet access and proprietary online content
B.A computer operating system
C.A spreadsheet application
D.A database management system
Q 95 :
An application is
A.word processing, accounting and engineering programs are example of application programs
B.computer program designed to enable users to perform specific job functions
C.Both a and b above mentioned
D.a document
E.None of these
Q 96 :
Which of the following programs enables you to calculate numbers related to rows and columns?
A.Window program
B.Spreadsheet program
C.Graphics program
D.Word program
E.None of these
Q 97 :
The term Briefcase is used for
A.a special folder on the windows desktop used to keep documents up to date when shared between computers
B.a window that us currently open
C.A folder which keeps deleted, files for a while and can be retrieved from it
D.All of the above
E.None of these
Q 98 :
In a graphical user interface, what is a button primarily used for?
A.Executing a command or initiating an action
B.Permanently storing data
C.Displaying the computer's IP address
D.Formatting a disk automatically
Q 99 :
A channel (in windows terminology) is
A.a widely used online service that offers access to the internet
B.a specialized web site designed to work with the windows 98 subscribing feature to automatically download information from the internet and store it on your computer for later viewing
C.an area on the computer memory where text or graphics can be temporarily stored
D.All of the above
E.None of these
Q 100 :
What does a checked checkbox generally indicate in a graphical user interface?