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

how we can calculate power factor without knowing current in 230v 100w load ?

10 19350

difference between fasteners & sheet metal company

2083

WHAT IS RETARDATION TEST IN DC MACHINES?

4 23893

What is the List of Equipments, Instruments, Components required in Transmission of electricity from 1 substation to other substation(The equipments required in substation too)? What are the differnt IS standrds used for above equipments in Industry?

2 10772

What is the pratically meaning of neagative going ac current.

1 4013

how in the 2 - wire transmitter, 24v supply and the 4ma signal gets in the same path?

Yokogawa,

1 7494

Why a transformer is rated in kVA and not in kW??

9 15066

my self i am raghu working as tech.. in my college the maximum demand is 211 kva presently we are using 12kva capacitors the target power factor is .95 so what capacity of capacitor banks should i install

2 5130

what is difference between total flow and flow rate in general ?? explain it with daily life example.

GNFC,

3 22884

what are the use of belew gear in general ??

1968

why micro controller 8051/52's clock frequency is internally divide by 12 ?? and why it is further divide by 32 in UART serial communication ??

1 7484

what is difference between RTD , thermo couple and thermistor in general ?? (except temperature co-efficient )

Bilt,

5 19181

how bolometer is used in temperature measurement ??

1 4670

what is difference between wheatstone bridge, pirani gauge and strain gauge ??? explain its principle and working

4 11239

what is the function of Turbo Charger in DG Engine.

4 24792

Un-Answered Questions { Engineering }

Define conversion efficiency of a power amplifier.

1194

Q. what @the interview exact Q&A is it correct

1945

Define step response?

1118

Why circuit turn off time should be greater than the thyristor turn-off time?

1372

What is a repeater?

1121

Refernce currents are to be generated using refernce cueernts how can this be done??

1970

For R-L or R-C ckt,time constant formula is L/R and RC respectively and its unit is in sec.Pls tell me the derivation

3230

Explain inductance?

1035

how generator avr give to the input?

1955

A 3-PHASE TRANSFORMER IS USED TO STEP-DOWN THE VOLTAGE OF A 3-PHASE, 11KV FEEDER LINE. PER-PHASE TURNS RATIO IS 12.FOR A PRIMARY LINE CURRENT OF 20A, CALCULATE THE SECOUNDRY LINE VOLTAGE, LINE CURRENT AND OUTPUT KVA FOR FOLLOWING.A)STAR- DELTA.B)DELTA-DELTA.

3008

Why a tesa lamp is glow between two phase?

1968

What are the popular ic packages available?

1108

Explain about boutique and its management.

which fit is this 177-S6?

2038

What is meant by space science?

667

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