Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What are electric motors?

52

What are the applications of the electric motors?

32

What is meant by reactance voltage?

46




How many types of electric motors are there?

43

What is the basic principle of operation of alternators/dc generators?

47

What is the use of bundle conductors?

47

How many types of electrical earthing are there?

45

Why does the adjacent zone of protection overlap?

47




What do you mean by reach and reach the point of the relay?

66

What are the internal and external faults?

41

What are the effects of electrical faults?

44

What is electrical grounding?

43

How many types of protection relays are there based on the characteristic?

46

What do you mean by the zone of protection?

50

What is a slack bus?

51


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Un-Answered Questions { Electrical Engineering }

sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder

904


How much costly in percentage wise is sandwich busduct costly than air insulated busduct of any rating?

785


why output is out of phase in case of common emitter?

1055


how to measure earth resistance of a substation

2008


What is stepper motor. What is its uses?

67






I meggared my 2c*70 sq mm AL AR XLPE cable. its one end show 50 M ohm . is my cable is safe for laying. I have only one phase and neutral.

548


Can we test the alignment of End shield and stator of turbogenerator without rotor insertion? Also how to fix maintain the alignment at site installation?

1053


what are the 4 rules to start the motor?

1093


what is mind in cable

957


WHAT CAUSED THRESHOLD VOLTAGE TO EXIST?

2899


How one may guess the direction from which the distribution line is incoming if there is no pole plate on poles?

919


how i calculate the syncrones generator NGR resistance .if we have a 6mw generator line voltage of generator 11kv also line current 393.3 ampere.

1013


what is the id1 & id2 setting in differential protection relay of CSPC?

1507


What are m circles?

60


What is meant by a stray loss of a induction motor??? What is the equation to find it

1890