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

do we use links in a dc circuit?if so what s its use in it?

2024

what is the right method of laying cable tray if we are using EOT crane in shed, better is below or up

1 2604

what is the difference between synchronization and paralleling?

BARC,

13 44005

what is doubling factor in making current of a breaker?

BARC,

2070

what is meant by 2 within a star in a voltmeter dial?

2088

what is the purpose of measuring % impedence?

1 4652

We operate a 10 Mw facility and we have been experiencing several trips due to fluctuations on the MVAR? We have checked all issues related to the AVR and we have found all OK? Can anyone help us? The grid voltage, internal voltage, all regular parameters look ok. MVAR fluctuate and there it goes the unit? What could be happening? Thanks!

5 6635

Can anyone say that formula of Converting the Diff. Pressure into Flow in Kg/Cm2 or any explaniation of Orifice Plate, Beta Ratio , How to calculate

1 8389

IF ANY MATERIAL AVAILABLE IN MARKET FOR MOTOR PROTECTION INSTEAD OF OLR & CONTACTOR ?

1 4106

HOW WE CAN REDUCE THE CIRCUIT COMPLEX OF STAR-DELTA STARTER .BECAUSE NOW WE USING ONE TIMER RELAY & THREE CONTACTOR FOR MAIN,STAR & DELTA ?IF ANY IDEAS PLZ POST.THANK U

2499

What is PEC??Applications........

Emerson,

1978

What is ERD used in Elevators??

Emerson,

1 3625

What is Diff btw Fire Alarm & VESDA System???

EFY, Emerson,

2401

What is high frequency grounding????Applications........

Emerson,

1 3653

What is FM200 Gas??Applications........

Emerson,

2373

Un-Answered Questions { Engineering }

What are the design considerations for a piping system for the transfer of slurries?

1184

what is meant by surge? what we called for high currents?

2034

What are the effects of carbon on the properties of steel?

1101

What are new methods /technologies of pothole patching?

2405

Explain what are the criteria involved in choosing mass balances for components?

1065

When a single pase capacitor run motor- run on 230vac and Case(1)run with 8 Mfd 250 vac.capacitor , Case( 2) run with 8 Mfd 400vac capacitor. What is difference between both case regarding power ,efficiency etc?

2070

How to findout raw or ups power? its not indicated in socket,

2041

what is the purpose of capacitor? and capacitor load means what? how does it connect?

2422

how do we calculate quantity of cement sand and aggregates in 1m3 of m20 m25 grade concrete?

2511

Explain what cmos is and its benefits?

1098

What is the procedure to estimate the friction factor involved in heat exchanger tubes?

1105

what material is used in capaciter

1972

What is the type of earth fault protection used in battery? explain.

2313

why do we provide haunches in rcc box or underpasses?

3015

What causes hardness in steel ? How heat treatment alters properties of steel ?

1191

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