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

why restricted earth fault protection can not operate for phase faults??as there will be a current in secondary of ct,when a phase fault occurs!

GMR,

1 2289

Why not connect relay Y phase for over current and earth fault

HB,

1 3423

difference between minor and major bridge.

Aecom, Bhel,

5 53104

what is the procedure for batching plant calibration??????

BCET,

1 7199

any one tell me what is the volumetric ratio and weigh bathing ratio of 6000 psi concrete. plz help me on this matter.

1 2164

Why we are using 4-20 mA as Analog signal transmission other than 3 to 19 or 2 to 18 or 6 to 22 like wise ? What is the reason behind using 4 & 20 mA? Can anyone give proper technical reply ?

Air Liquide,

5 10838

What is dynamo?How it works and what is the function of dynamo in a DG.

2093

How to get KWH,Voltage & current datas from 2KVA hybrid inverter to my computer

1482

As a foreign applicant, what do you understand about our company before sending your application CV for consideration?

Nexel,

3073

why should we use 20mm graded metal only in vrcc?why we shouldnot use 40mm metal?

2 10228

how lap length is increased with increase of Grade of steel?

2 25297

why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving

HCL,

1595

What is dynamo?How it works and what is the function of dynamo in a DG.

Amrapali,

3 11872

what is the formula to get the 3 phase motor winding resistance? for example, i have 460v and 3A ? what would be the per phase winding resistance? thank you..

Sabic,

4 6700

where the use of direct action control valve?

2 5004

Un-Answered Questions { Engineering }

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

695

What is ansi?

wt is MAG weld? wr it is specifically used and reason for it .

1424

What is the mmf,rgt and ngt please brief completely

1171

Briefing the effects of ASR and ACR of a double closed-loop speed regulating system.

1701

what does mean by kva rating

1000

In convertor can we use rectifier thyristor in place of invertor thyristor with explain.

1384

What are the different methods of dyeing?

what are your career plans upon completion of the programme and the relevance of recity generation to your professional development?

1763

What is type failure of road surface? how to repair the failure of road surface?

1984

Define heat transfer?

684

if voltage bt phase & nutral is 38v in a panel board . whats the root cause.

1824

Is it required to do earthing in 2nd shop if earthed armoured cable is laid from 1st shop ?

1441

hI, I AM A BE GRADUATE. WILL U LET ME KNOW WHAT TYPE OF OFFICER POSTS ARE AVAILABLE FOR MY QUALIFICATION IN SBI BANK? WHETHER THERE ARE ANY SCALE OF PAY DIFFERENCE FOR THE REST OF THE OFFICER POST AND THE POST THAT IS UNIQUE FOR ENGINEERS?

1617

Write a program to count the no. of occurrence of word in given string Ex- Ram is good boy. Ram is doing good job. Ram – 2 is – 2 good – 2 boy – 1 doing –1 job – 1

3260

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