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 to check the SCAN time of DCS ,n dont give therotical answers .How to check the SCAN time of DCS during FAT?

2 8188

what is the opencircuit tes &short circuit test in transformers ,why you need this test, in poen your connecting which votmeter why?

1 4620

in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients

Siemens,

2138

define transient state &steady state

1 6291

whether two way communication is possible or not in parallel communication

2 4733

what is class of SPD and dittels of all class ?

2138

In what principal an hydraulic governor does work?

2 7173

if we want to convert the two 12 V DC batteries in parallel for UPS ? what would be the result ? which is better for a UPS , connect two batteries in series or connect them in parallel ?

2 4249

what is the diffrence between single phase and three phase

6 10361

what is the formula for converting KW into KWH ?

Blue Star, Essar,

3 7777

what is meant by dielectirc medium? what is the dielectirc value of air and water???

ISRO,

2 5715

How to calculate cable size between battery charger to Battery ?

L&T,

2 4491

WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION?

L&T,

5 16115

WHAT ARE THE DATAS REQUIRED FOR PROTECTION AND METERING AND CONTROL AND LOGIC PREPARATION,HOW TO STUDY THE PROTECTION AND METERING?

L&T,

2221

WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?

KPRS, L&T,

2292

Un-Answered Questions { Engineering }

What is the name of solid solution of carbon in alpha iron and delta iron ?

1150

Define what is power quality meter ?

1279

Whether the vacuum contactor requires Short circuit protection?If No,why?

2052

Explain what are the basic logic elements?

1270

Formula for calculation volume of essentric footing

1830

Factors responsible for voice cracking in Mobile communication?

2309

what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

2356

What parameters to be reported when we send lubricating oil for shore analysis?

1797

What are the main classification of inverter?

1300

Which type of connector we use in FIFA card?

2024

What will be the call flow in case user doesn't answer the call

2210

what is the imbustion control loop

1891

WHY MOSTLY Rph IS USED FOR CONTROL CIRCUITS AUX. SUPPLY ?

2517

what does it mean an active front end in vfd plz explain it briefly

1890

What is the composition of cast grade iron 35?

944

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