Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what is NANO TECHNOLOGY?

2 4203

what is MEMS and any one of it applications?

1 3831

what is the speed of current?

Su Kam, TATA,

29 26768

what is the diff. btwn. electronic regulator and ordinary rheostat regulator for fans?

3 12904

what is meant by armature reaction?

13 15687

In secondary transmission i.e., in distribution side, supply for homes are connected through different phases in order to balance the 3 phase load. But in practical we saw nearby house doesn't have power due to single phasing. But other two phases give supply. How it's possible? it doesn't make "single phasing"?

1 2816

In A.C systems, fuse is placed in phase-in order to disconnect the circuit during faulty condition. But, what is the reason for putting "LINK" in neutral istead of connecting through (same) wire.

3 4690

What is lifting power for 1 wb/m2 and 1 A magnet?

Techno Labs,

1682

what is the difference between cable routing and scheduling?

Techno Labs,

4 20430

What are the types of the glands and difference between single and double compression type of cable Glands.

ABC, All Trades Electrical,

1607

Is it possible to get earth resistance value"zero" Ohm practically??? If yes,which type of earthing???

TATA,

9 13970

How to calculate the time setting for star connection in star delta starter? For example 10KW 3PH Induction motor.

Taj Group, Tata Steel Limited,

2148

In electrical cables what is U and U0 refers?

11 59529

what is bus pt and what is the function of it ???

TATA,

8 27670

how to select a air/vacuum circuit breaker.is there any thumb rule???

1 2841


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Explain the function and difference of Restricted earth fault, simple earth fault and sensitive earth fault with connection diagram.

2143


how are reversing the direction of dc motor

1188


compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor

1267


difrent between vcb acb sf6 and mccb breakers

4589


What is the lockout relay

1056






how do prepare ongc exam.how is it question model.i am electrical. which part covering in electrical.tell me

1810


any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

1808


what is earthing transformer? draw the winding dia.of earthing transformer.

1232


how did i get the competency certificate as electricle supervisor. iam completed my b.tech.but i dnt have any experince, this certificate is required for applyng ongc mangement trainees. what should i do sir please suggested me

1454


what is draiv work

1435


Is there any type of starter for DC motor other than two point,Three point and Four point starters?

1648


In between UPS out going changer over switch and ups raising main input, both side cable gland producing heat but the cable doesn't get heat,Why?

1715


difference between power surge and switching transient

1518


what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

1297


Why we cant store an ac power. If we coo store in which device we can?

1633