Important - MCQs

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Important MCQs

These are the most repeated job test questions, listed in order of frequency—starting with the ones asked most often.

Q74571: __ are used to sense the fault and initiate a trip

Protective relays

Circuit breakers

Cut outs

Alternators

Q74572: For rectification, we use ___ as a rectifier .

Inductor

Diode

Resistor

Capacitor

Q74573: The solar cell is a PN- JUNCTION operating in :

Reverse bias

Unbaised

Forward bias

Sami baised

Q74574: The electrical length of a transmission line is based on the

Physical length of the line

Nominal voltage of the line

None of these

Wavelength of the AC on the line

Q74575: The surge impedance of a long power transmission is of the order of

400

500

Q74576: Skin effect is proportional to which of the following ?

Diameter of conductor

(Diameter of conductor )2

(Diameter of conductor )4

(Diameter of conductor )3

Q74577: Power plants using coal work closely on which of the following cycle ?

Binary vapor cycle

Otto cycle

Brayton cycle

Rankine cycle

Q74578: The output of the solar cell is of the order of :

0.2 w

5 w

0.5 w

1 w

Q74579: پلیزانتطار کریں ہم باقی سوال بھی اپلوڈ کر رہے ہیں ۔انشااللہ

Q74580: The meaning of AL-WADOOD is __________.

الودود کے کیامعنی ہیں۔

the affectionat

the originator

the governor

the forgiving

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Important MCQs

Q74571: __ are used to sense the fault and initiate a trip

Explanation

Q74572: For rectification, we use ___ as a rectifier .

Explanation

Q74573: The solar cell is a PN- JUNCTION operating in :

Explanation

Q74574: The electrical length of a transmission line is based on the

Explanation

Q74575: The surge impedance of a long power transmission is of the order of

Explanation

Q74576: Skin effect is proportional to which of the following ?

Explanation

Q74577: Power plants using coal work closely on which of the following cycle ?

Explanation

Q74578: The output of the solar cell is of the order of :

Explanation

Q74579: پلیزانتطار کریں ہم باقی سوال بھی اپلوڈ کر رہے ہیں ۔انشااللہ

Explanation

Q74580: The meaning of AL-WADOOD is __________.

Explanation

Important MCQs

Q74571: __ are used to sense the fault and initiate a trip

Explanation

Q74572: For rectification, we use ___ as a rectifier .

Explanation

Q74573: The solar cell is a PN- JUNCTION operating in :

Explanation

Q74574: The electrical length of a transmission line is based on the

Explanation

Q74575: The surge impedance of a long power transmission is of the order of

Explanation

Q74576: Skin effect is proportional to which of the following ?

Explanation

Q74577: Power plants using coal work closely on which of the following cycle ?

Explanation

Q74578: The output of the solar cell is of the order of :

Explanation

Q74579: پلیزانتطار کریں ہم باقی سوال بھی اپلوڈ کر رہے ہیں ۔انشااللہ

Explanation

Q74580: The meaning of AL-WADOOD is __________.

Explanation

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