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 RF?

3 6579

WHAT IS THE FORMULA FOR CALCULATING CURRENT RATING(DIRECT IN GROUND OR AIR) OF ARMOURED(XLPE) CABLE OF 4C,16Sqmm?

2105

why field winding in synchronous machine connecting in star position?

HCL,

1 2659

what is meant by dielectric breakdown ? where we using HV test kit & what purpose?

ITC Infotech,

3 10184

What is m & 20.& what is fe&415.

DLF,

9 18651

why motor rating in kw?

3 5960

at present how many EHVAC lines are there in India?

HCL, L&T,

8 13373

what is the difference between old fan regulator and new fan regulator

1 6440

why -48v is used for BTS in telecom?

2126

difference btwn channel and carrier in telecom?

2236

Why space heater is required for each verical bus bar chamber? if one space heater is adequate or not for anti condensation?

2555

why using in cable mm square which is mm & which is square why using mm & square.

Airtel,

1 4605

does magnetic interlocking take place in an induction motor ?

2 5464

IN MCCB AND MCB TERMINATIONS ARE IN-COMING ON TOP AND OUT GOING ON BOTTOM,IF WE TERMINATED INTERCHANGED TOP AND BOTTOM ITS WORKS?

2 6014

can we amplify dc signals.how can it be done

4 7295

Un-Answered Questions { Engineering }

what is the significance of cabability curve of alternator

2236

WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM

2000

sir most regardly i want previous papers of your company for my preparation of my written exam

2290

What is the end effect of linear induction motor ??

2031

Describe the test procedure to determine the vector group

2162

will there be any problem by recovering slip from single phase induction motors?

1888

What is eeg scan?

1107

can any one explain in which term we are flow flow is it volumetric r is it mass? and y

1944

I am a mechanical student.And have cleared the written for NTPC. Please suggest what and how to prepare for the interview.i have got only 2-3 weeks in hand.

2083

4. How are the wattmeter readings equal in 2 Wattmeter method at UPF? Establish the condition mathematically?

1429

1) Explain why we don't link the two earthing system ht and mv on a pole mounted transformer sub-station.

1799

What is hard switching of the thyristor?

1314

What is the basic rule for block diagram reduction technique?

1259

Classify milling machines.

1148

Can you help me correct FM transmitter circuit?

1977

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