Electrical Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

Can anyone please give me the parameters , formula needed to calculate the circuit breakers for building services.Thanks

Bhel,

2090

What is communication? What are the different stagesin the communication process?

1 3705

What happens if you give supply to the rotor of three phase induction motor?

11 32492

why nearly all the voltage levels are in the multiples of 11 like 3.3 ,6.6 ,33 ,11 kv.....

Suzlon,

8 14830

what are the current specifications of bus ducts ? i ve seen in IPBD bth 22000 A and 1500 A in 400 kv switchyard . why it is so??

1 3392

why nearly all voltages are in the multiples of 11?

5 9929

sir please send me previous year questions of jspl through which i could prepare myself fpr the test.

FGH, HFT, Jindal, Jindal Steel and Power, JSP, JSW, Lin Engineering,

64 67971

sir plz send some previous year questions of jspl.

1890

working principles of a generator

Cairn,

3 7879

can anybody send the rrb chennai &rrb bopal question papers of 2006&2007.My exam is on 12 oct 2008.Its urgent

2007

WHAT IS THE FULL FORM OF CABLE TYPE-AYWY,AYWAY,YWY ?

Polycab, VIR, XLPE,

6 95980

difference between ceiling fan

Altius Technologies, Raisoni, TCS, Uni Deritend,

24 52908

On what basis no of earth pits are to be decided either for transformers or for equipment?

BEL, Reliance,

8 22953

What is defference between earthed and unearthed cable(HT)? Which is better for under ground cabling?

1 7716

why should series motor be started with load and shunt motor should be started without load??????

7 25620

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Un-Answered Questions { Electrical Engineering }

WHY TERTIARY OF POWER TRANSFORMERS IS LOADED WITH EQUIPMENTS LIKE CT,PT,ISOLATOR AND CB

1868

Pls mail me utility & Dg related question with answer

1750

What do you mean by an instrument transformer?

1037

A generating system will have a total capacity of 300 MW. Find the probable forced outage when the capacity is supplied by two 150 MW units. The operating probability of all units is P=0.98 and forced outage probability rate Q =0.02 .

2591

What are books to be referred for KPTCL exam?

3629

How to calculate pitch, gauge of winding wire, and No. of turns for 30HP, 3 phase, 4 poles 50Hz, 380V induction motors

1888

please send me previose rrb junior engineer qustion papers

2097

what may the reason for vector shift in a generator?

1836

describe the A.C. Generator Testing procedure

2123

How to connect the chemical earthing and complete process tell me plz

1822

i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?

1854

direction of tarbine& genrator

2042

What are dcs and plc?

1048

How one can check the MAIN of a house wiring ?

1907

give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model

2660

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