Electrical Engineering Interview Questions
Questions Answers Views Company eMail

What is motor type DG starter

EFS, HDFC,

5 10299

Electrical Engineering

Gamesa, Medha Servo,

1499

How to Decide the Location of Earth pit for Compressor in Oil Depo? and How to measure the resistance of earth pit Pls explain me with the help of Circuit Diagram?

Triune,

1912

how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?

2183

What is the differance between transformer neutral solidly earthed and transformer neutral earthed through resistor?

L&T,

1 4956

what is buffer resistance starter.?.What is the working principle and where it is used..?

1560

Is it possible to use a S1 duty class motor for crane application (S4)? If not, why?

1893

what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load

Tata Power,

3588

what is meaning of bus riser

TeamLease,

1944

how to estimate wiring ins roughing ins. and boxes

1949

Dear all, how we select the cable size according  to current with or without including different correction factor , is there any direct method for sizing of cable... 

Kharafi National,

1702

Dear Sir I am living in Jaipur Rajasthan  now I did complete my b tech degree in electrical engineering in 2012  Sir how I gate certificate of competency for electrical supervisor

ONGC,

1581

how to compute kAIC?  with formulas...

3682

What is different type of Electrical curve and how it protects the equipment's while up-normal situation?

1409

Differance between power circuit and control circuit

3 6113


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be

610


Why is the frequency not changed during transformation of electrical energy in a transformer?

832


What is I to C?

1629


What is online and offline ups? how does it works?

1615


How to check the thermocouple is correctly connected to cable for K type? (i,e positive pole is connected to non magnetic conductor and negative pole is connected to magnetic conductor)

1252






hello everybody. what does an abnormal stator winding impedance or dc resistance show? thanx

1475


what is the mechanism of operation of brushless dc motor why is it more wexpensive then ordinary permanent magnet motors

1504


in a simple IDMT relay we use neutral point of ct for earth fault then what is the requirement of neutral ct and cbct?

1670


hi, could someone help me to find a control design for syncronising panel .

1266


plese send me the oces/dgfs sylabus and previous year question pattern of electrical engg.?

1794


defination of transistor controlled series capacitor

2198


what is transient stability analysis means?

1664


What are the types of control system?

628


I want formula to calculate current loss with distance in km.I searched many sites but didn't right answer.Plz reply me

1553


What is meant by Low Resistance Cable and High Resistance Cable.

1426