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 is the functaion of IGBT in UPS system?

1 4047

Can we Use AC Servo Motor with Variable Frequency drive instead of Servo Drive? OR with VFD, only simple induction motor can be connected? VFD (Variable Frequency Drive)is having facility of Encoder Feedback.

2846

Difference between Relief valve & pressure reducing valve ? Can we use pressure reducing valve instead of pressure relief valve ?

Sterling, Vanaz Engineers,

6 27379

difference between microprocesser and microcontroler

HAL,

1 3491

why Flywheel is used (Need technical answer)? why generally flywheel is big in shape?

Ford, HCL,

8 25769

What is the difference between Floot charge and Trickle Charge.

Torrent Power,

1 5328

what will happen if the input of a transformer is dc?

Hindalco,

10 11495

when we connect the capacitor banks in series with the circuit?

Cipla,

3 7197

What do you mean by component versionig?

1946

Is it necessary to install Lighting Arrester on both side side (i.e HT and LT) of Transformer in a transmission substation? if yes Why on both side?

1 3845

An engineering term STALL used in compressor operation what it means?

1 4457

In foundation design, while we do the base pressure check, we normally check if the attained pressure value is less than the GROSS BEARING CAPACITY of the soil which is the sum of net bearing capacity of soil and the overburden pressure. Actually, the overburden pressure acts against the net bearing capacity of the soil and I feel that we are actually increasing the bearing capacity value and doing the check. I feel that this is NOT right. Please clarify on this.

2266

which connection is safer series or parallel?usually which connection we prefer at home?

5 9996

How i can calculate heat transfer in reactor at unsteady state and what data should i have? I want equation and process to calculate it? As there is steam or brine in jacket

2356

what is the meaning of neutral displacement ???

2744

Un-Answered Questions { Engineering }

What is mean by spike arrester(Voltage Operated)

2066

how to carried out DAR test in 11 KV Alternator ?

2302

What are the types of feedback oscillators?

1295

what is diffrence between catchment area,watershed and basin?

2978

why the people sitting in the train doesn't get shock whilethat man getting shock from top of the train?

2285

How the current is reduced to zero in a photodiode?

1090

What is Joule Brayton Cycle?

1239

Name the different files?

1106

As a electrical engineer.. what are the basic norms should follow in transformer oil testing.. 1.What is the Electrode type? 2.How long time you will give for oil testing?

3640

sir, Is their any measuring unit of knoking? please explian?

1887

also send me aptitude question paper

1963

Why opamp called direct coupled high differential circuit?

1222

IF RPM OF PTO OF TRACTOR IS 540,torque at pto is 21kg/cm sq.& WE NEED IT TO 1800 RPM ,THROUGH GEAR ONLY FOR THAT WHAT WOULD BE ETHE GEAR STRUCTURE( I.E.NO TEETH OF BOTH GEAR ) IN ORDER TO GET 1800 RPM OUTPUT.

2258

Make a ladder diagram on LSL valve will close, on PSL valve will open and start the motor

2140

In a tractor, how the hydrostatic propulsion systems work?

1146

For More Un-Answered { Engineering } Questions Click Here