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

Electrical Engineering Interview Questions

Questions Answers Views Company eMail

ups and invertor battery selection chart and full formula

APC,

2 17858

i have applied for junior engineer 2 c&w for Guwahati RRB please send me last five year question paper

2128

why 3 phase induction motor only need starter ? why not other motors need starter ?(like synchronous motor,single phase induction motors & their types) ?

3 10539

What is the Ideal Earth to Neutral Rating for Techonology Equipment like Routers, Switched, PABX, Computers etc etc?

2 4396

what does kirlosker deals with?

3 4489

short notes on npn & pnp transisitor..........

5 18083

What is the formula to calculate capacitor bank rating for a certain load.

2 8923

what is inrush curent.

BARC,

5 9632

diff between grounding & earthing

BARC, Mobiserv, NTPC, Tata Steel Limited,

8 14594

how earth resistance can be improved in dry soil

BARC,

2089

what is impedance of transformer?

Synergy, Vijai Electricals,

7 21496

what is the difference between a feeder and a cable?

3 25592

why is a power transformer used only occasionally?it is used to step up at generating stations?and that needs to be done all day long !!!!!!!

1827

difference between cable and conductor?

TransOcean,

6 37118

is it necessary to earth the rmu before cutting off the transformer winding?if yes why?

1883

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Un-Answered Questions { Electrical Engineering }

Why single phase induction motors are not self starting ?

1615

i have applied for the post of RRB section engineering chennai board please send me previou papers and solved answer. my mail id jagarapusrinivas@gmail.com

1939

What is the basis for selecting Vk/2 or Vk/4 for REF and Differential protection of Transformer and What is the significance of magnetising current

2330

how to check ac servo motor

2215

Why the symbol of register is "zig zag"

1532

how to calculate current carring capacity of cable and cable selection? 1) copper flexible cable 2) copper armoured cable 3) Aluminium cable

1560

WTA used cb?

1875

Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

1766

what is the concept of directional power?

1968

Why the frequency of ac in india is 50 hz but in some other countries it is 60 hz.

2097

I want the details about BHEL company examination.Can anyone able to help me please.

2017

what is fault level of power system ?

6236

there are cam operated switches - why we call cam operated , What is cam ?

1868

What are the effects of electrical faults?

989

Benifits of 3ph 4 wire metering over 3ph 3 wire

2435

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