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

Satellite Systems Engineering (106)
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Engineering Interview Questions

Questions Answers Views Company eMail

y we need to take 28 days strength as compressive strength ? y cant we take 30 th day

2 7384

1)We are using OHNS material for manufacturing Thread & plain Gauges.What is the excat composition of OHNS for Gauges? 2)Which is the reference standard book for OHNS Material composition for Gauges?

Sail,

4888

One Cubic meter Oxygen is equavalant to how much Kilogram?

Infosys, L&T,

5 33470

what is plc communication?

Siemens,

2 6338

what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)

2167

what is the main difference between simplex RTD and Duplex RTD?

6 79618

by using pump duty, how we will can calculate the motor duty(KW)? is there any standard or formula.

HP,

1980

why most of junction box vendors providing T5/T6 Temp class jb's for T3 area any special reason?

2111

what will be the motor terminal box connection arrangement (star or delta). on what basis it decided?

3 9231

What is the dewpoint of atmoshperic Air?

2138

what is the difference between Positive displamcement pump and centrifugal pumps?

1 4310

Give me an introduction about myself.iam a engineering student, i would like to know, wat is my qualification till my enginering is not yet completed?

7377

which are the companies taking asl1 freshers

1 3373

name the institue for l1,l2 tranning

2144

what happens if the phase sequence of parrlel connected sys will changed & phase displacement

1 3690

Un-Answered Questions { Engineering }

How Can I calculate for the photometrics requirements for a street lighting? Data given are: 45 units of 6 meter light pole with 150 watts metal halide lamp, 220 volts and installed in a promenade area.

2098

Usually in the L & T make MCC feeders' power circuit,we have BMR after the MAIN CONTACTOR.,can we interchange their position, keeping the control logic same???

2112

What action of enzyme is on garments?

Is your basic salary of $...... , good for you if employed?In case of any eventuailt,who is your next of kin?

1609

(1)Can earth and be conected together (2) what is the diferent between earth & neutral

1816

Explain the use of fbus protocol?

983

Tell me about stress analysis?

1007

What is the materials of jib and cotter joints?

1070

Differentiate between microcontroller and microprocessor.

1162

What is the role of silicon as alloying element in steels ?

1100

How much cement,sand,bricks and water needed for 1square metre brick work?

1825

How phase to phase voltage comes 440V.

2098

what are differential gain and common-mode gain of a differential amplifier?

1023

What is the function of electron gun used in crt?

1068

What is the working principle of CFL & T5 tube light & 40W tube light with electronic ballast?

3956

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