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 arrange the generator protection ansi 48 (loss of phase?)

3 6770

What is rated value? is it phase values or line values?

1 4716

what is design life of steel structures??

5 12397

What is design life of a bridge?

3 7788

What are reasons for poor machinability for IS 2062 steel

L&T,

2606

Is it good to short Neutral and Ground in the PLC or DCS main Power supply. Pls give YES or NO with reasons...? Simarpreet

Bindal Papers,

2491

i have a Connected Load of 280KW and Maximum Demand of 224KW to one of SMDB under design with me. which criteria should i consider to design panel and main cables connected Load or Maximum Demand 1)Breaker rating 2)Panel Busbar rating 2)Incommer cable sizing (ignore Voltage drop)

1 5418

why we not used 11kva as a direct our electrnics component.

2773

in 8051 microcontroller port0 has no internal pullup why?

6 36891

what are the protection for DG set and why?

2 7894

Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632

2716

Explain about 3 phase motor fault current calculation with examples?

QTC,

2889

How does a chemical get ignited without external heat source on reaching its auto ignition temperature

1 4190

Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 9418

what is stress

5 9279

Un-Answered Questions { Engineering }

please give some hindalco placement papers for written exam

1775

Define polyester?

What are the causes of positive and negative propeller slip?

2009

What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?

2130

The main disadvantage of sliding mesh type of gear box is a) High noise level b) Low mechanical efficiency c) High skill required by the driver d) all of the above

1257

what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.

2039

How to calculate wire length,size & current? ( related to control panel)

2143

DEAR SIR,I GOT THE CALL LETTER FROM RRB, SECUNDERABD AS A JE-II SO PLEASE PROVIDE ME SOME MODEL QUESTION AND ANSWER PAPERS AND LAST YEAR QUESTION PAPERS

2025

please send me jindal previous aptitude and technical question and answer.my email id is deep_raj@live.com

1939

what types of electrical & mechanical test conducted in switchyard?

2172

What are the elements required to display oscillatory motion?

1078

What is the ideal op-amp CMRR ?

1010

What are the major responsibilities of a marine engineer?

1169

What does thermal diffusivity of metals signify.

1039

Why and what cause of leak fuel oil in high pressure pipe of main engine?

1851

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