Electrical Engineering Interview Questions
Questions Answers Views Company eMail

Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.

1595

what is the length of air terminal in lightening arrester system.

1 3996

if v r considering a 4000/1A ct,if v inject 1 amps in secondary core wat happens?(consider as 2 core ct,each for metering and protection)

1 2775

how will you determine the short circuit capacity of a network

Dalkia,

3 7946

In a three phase transformer(delta/star connected)when i touch one end of the bulb in any one phase and other end to earth..will the bulb glow or not..if not why?..i'm touching the bulb in star connected side...

6 7545

importance of air gap in transformer

5 10328

How to select the cable size for the given load ?Pls explain the Formulae

3 6788

if two bulb of 50w &30w apply in series having 230v the which bulb glow bright ,why

10 17485

two generator runnig with parallel but only one NGR on And one off Why

1 5387

what is earth-fault?when it occurs? to check where it occurs what type of test should we do?

ONGC,

1571

how tan-delta test is performed?

GE, VDL,

1 6173

why transmission voltages are in multiple of 11kv?

10 24150

what is gridrotor resistance starter

1457

what is the switching substation

2 6064

tell how current tranfomer works

2 4447


Post New Electrical Engineering Questions

Un-Answered Questions { Electrical Engineering }

Is it possible to download the Siemens Selection Chart(TYPE 2 coordination) for 1) fuseless selection 2)Fuse selection

7730


how is the magnetic current test is different in delta-star and delta delta transformer.

1701


when qty of cable being purchased is not sufficient according to the standard,what should the inspector do to ensure its quality according to the standard?

1560


The power factor of the fixed load is 0.8, now the p.f is varying from 0.8 to 0.5.

1597


Which are resistive loads & which one are inductive loads : Refrigerator, Split air conditioner, ceiling fans, well pump, fluoresecent bulbs, T.V, CRT Monitors, Adsl Routers, C.P.U, Printers, Deep Freezers, Speakers, DVD Players, Microwave oven etc. ? Output Power for these Appliances Would be same like this : P = V * A * P.F Or would be changed ? thanks

3444






What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act

1603


What is the magnetic field (coil DC ) of Turbo Expander?

1600


can we use engine degreaser for electrical motors?

1315


WHAT IS MOBILE SUB-STATION? & REALLY BENEFIT IN INDIA

1602


What are the types of piano switches?

1458


What happens if we give the supply to the rotor of induction motor and make its terminal shorted?

3100


I WANT HOW CALCULATE TO CABLE FOR WELDING PLANT ?

1445


2. A current i=(10+10 sin t)amperes is passed through MI type ammeter. its reading will be.........

1931


Can anyone tell me some hints about what type of questions are asked by the interviewer by an Electronics engineer when company is installing an IPP and wants a team of engineers?

1821


What are the no-load losses for the 11000/415V transformer with the following rated capacity? 1.1500 kVA 2. 2000 kVA 3. 2500 kVA 4. 3000 kVA

1189