Electrical Engineering Interview Questions
Questions Answers Views Company eMail

what are the effects when the frequency is decreased in any ac machine

1 3084

what are the effects when a salient pole alternator is run at high speed like 3000 r.p.m?

1919

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

1630

What is the Diesel consumption between 82KVA DG Set and 180KVA DG Set for 1 hour.

1 3144

Whether we used insulated line for 33KV supply. what we called it.

1 3133

Why we use 2core cable for Dc motor.Can I use 3core?

JK Paper, Maharaja Whiteline,

5 6977

what is closing resistor in circuit breaker? why it used?

3 15739

HI FRIENDS,MYSELF & MY GROUP OF FINAL YEAR ELECT ENGG. ARE MAKING A 50/3HZ,5HP,1000RPM,440V SALIENT POLE SYNCHRONOUS GENERATOR.COULD ANYONE OF U TELL ME WHAT COULD BE THE ADV. & DISADVANTAGES OF MAKING SUCH A LOW FREQN.GENERATOR/

2 3484

why cannot we use a freuency more than 400hz is used in aircrafts?

1 3388

what is charger supervision and control supervision?

1501

what is Over current, earth fault (O/C+E/F) ?

2 5754

what is differentila pilot supervision in the incomer control panel in the power station?

1605

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

Siemens,

1 4509

How will polarity test of Dy5 Transformer ?

1758

Can i use to 3 phase 4 wire energy meter inplace of 3 phase 3 wire energy meter ?

4 5725


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

What is dynamo?How it works and what is the function of dynamo in a DG.

1561


What happen in ups if phase reverse?

1648


1 Ton is equal to how many watts?

644


what is the question paper model for section engineer in RRB

1449


What is PQA???Applications........

1860






Name a govt approved university which have 100% online engineering course.

1238


Is vtg is controlled by the resistor? if else how much?

1625


i have interview in Pepsi company what type of question will ask please send the question and answeer

2961


Define the term Capacitance and Inductance?

628


I'm looking for a softcopy manual set for a Credence ASL- 3000. Anyone know where I can get it?

1603


Is it required to use Automatic transfer Switch in L&T panel board if we use AMF panel with DG set? How the single line diagram will be? Please forward the material to sreenu_207@yahoo.co.in

4225


How much weight an electrical engine can pull??

1603


In case of salient pole alternator when number of poles are 4 or more than 4 it helps the flux wave to be sinusoid as air gap length is increased from center to tip , but if the number of poles are 2 how does the flux wave is sinusoidal?

1505


What is the limitation of kirchoffs law?

620


1.4 What is meant by CT knee point voltage and how would you determine it

1129