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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

what are the types of starter ?

Andhra Sugars, Bhel, Eveready, HyFun Foods, Jindal, ME, Valeo Lighting Systems India Private Limited,

25 192865

why zener is not used in rectifier insted of diode

8 17998

can a generator with 15AH specified battery for starting can be connected to a battery of greater capacity?

2 3966

Differnce between Analog & Digital

1 5205

Any body can help me in getting LT panel test procedure.

TATA,

2017

god evening sir i am studying m.sc(tech)electronics &instrumention.am i elegible to all industies

1809

what is the difference between scaler and vector drive

Jindal,

2181

Please tell me what is the difference between online UPS & OFF line UPS?

HAL,

2 5992

In power point wiring,often,we use less size of earth wire compared to phase & neutral wire and we use big size pin in pug top. how is it justified? can we use small size cable for earthing?

HAL,

3 8892

why we not using 230kv directly why we are stepping down and then stepping up

Siemens,

2 5245

practically What is power factor

6 10132

where reactive power is used

2051

how is positive, negative, zero sequence is happen.. how is effect on 3 phase system

1804

cable tray sizing & selection

1 4011

orifice sizing how done, checking & selection

1963

Un-Answered Questions { Engineering }

please give me all the Alarm .Trip ,Safety Relays & Conditions of Chiller mail me on ashokbabunhce@gmail.com

1828

Horse power of i.c. Engines can be expressed as rac rating, sae rating, or din rating. To which countries these standards belong ?

1340

Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

4249

What is eccentricity in laymans term Can't understand bookish language .please explain in easy way.

2486

When an expansion is joint needed on the shell side of a shell and tube heat exchanger?

1083

what is the types of door's wood?

2090

What is CRC? the material will be used in electrical stampings.

2006

i have gear oil pump with single phase motor.some time its motor starts running in reverse direction rather than forward direction...whats the reason behind this issue. 1- either capacitor is week? 2- or winding is week?

1410

If R1=R2, then B=0.5, the total time T of square wave in astable multivibrator using op-amp is A T=RC B T=2 RC ln 3 C T=2 RC ln 2 D T=2RC ln (1+ 0.5)

2415

What is inverse definite minimum time lag relay? Where is it use?

2822

what is the voltage rating of chiller unit sensors

2773

What are the different oscillators?

1025

What is mean by Sensitive Earth fault & what are the effects

4529

Tell us what is detergent?

If 24 KVA AVR having Input voltage 200-400v, Output voltage 415+-1%, what will be the voltage if Load is 13A.

2097

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