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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

what is AMF panel????????

ACC, Shree Cement,

8 70826

what is meant by peak load

2 5592

How can we calculate the cable size??? plz give the formula !!!!!

3 9792

wht is embedded systems? what is new inthis field?

2005

why asa method ZPF method is more accurate than ASA method?

5819

What is disadvanage if power factor goes to in leading..?

2274

Disadvantage of leading power factor

3 10640

what is DG synchronization panel plz explain the working!!!!!!!

Kirloskar, Lanco, MPS Techologies, Sedemac,

12 98692

WHY WE CAN GENERATE POWER IN 3PHASE MODE ONLY NOT IN 4 OR 5PHASE

18 21443

why odd hormonics only will effect the power system.why not even hormonics

2 5911

Why 60Hz motor taking more current on load in 50Hz power supply?

1 5930

Explain principle of Soft-starter & how its working???

MAHINDRA,

12 29743

Why i receive the GCU fault in my DG Sychronization panel . what all the factors considered for this fault .

2230

what happens if DG N earthing fails while running and N Earthing fails while Transformer on load ???what will be the impact ???????/

2 5586

I need the proper answer on :- What is the Earthing Value as per the standard for Raw power and UPS Pit and in panel /DB N-E value ???

2 7611

Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Dear all, I want to use Induction motor to open and close a 1 ton door. How much power do I need. Thanks

1886

I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?

1872

why we need to us lenz's law for synchornous motor

2572

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?

1900

What is the main cause of magnetism?

2092

Is there any problem about which the drive (inverter) doesn't show/display the alarm and/or fault but instead of this , it doesn't work ? I want to know that could there be any kind of problem in the drive when the drive doesn't display the alarm and/or fault ?

1979

WHAT ARE THE EFFECTS OF SERIES RESONANCE AND PARALLEL RESONANCE ON THE CIRCUITS PARAMETERS?

2066

After completing iti in electrician, how can i get certificate of electrical supervisor? What ia requirements. For it?

1822

Transmission voltage is kept 11KV,33KV,66KV,132KV,220KV due to form factor. What happen to 400KV and 765KV transmission voltage?

2171

Why line VTG = √3 phase VTG in star? How?

1619

Define sensitivity?

1099

Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

2920

What are the basic & Majour problems in UPS ?

2126

wish of these transformer uses oil?

1627

what is the AC Plant and how can do the work with parts and picture tell us 150 Tr

2029

For More Un-Answered { Electrical Engineering } Questions Click Here