Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

As per thumb rule cement required per 1 cum of M20 concrete is 411Kg/cum(1.57/5.5=0.285cum of cement i.e 0.285*1440=411Kg).But as per PWD rate analysis cement required is 347Kg/cum.the difference is 64Kg.This kind of difference is coming every grade of concrete.Can you give perfect suggestion regarding this.

2 19621

WHAT IS C.C IN AUTOMOBILE????

IBM, Pricol, TATA, Tata Motors,

11 19939

Dear all, i completed M.E(Power Electronics & Drives) 2011 passed out having 78% so i need job in core side but i don't know how can i receive the calls from electrical companies and i uploaded my CV in naukri, times jobs etc.. In that iam not recieved any mails from good companies so give me best procedure plzzzzzzzzzzzzzzzzzzzzzzzz..... Thanks, K.Linga Reddy Email-id:-lingareddykmthm@gmail.com Ph no:-08015402078

1821

What Normal(Tangent) towers and Tension(Cut-point) Towers?

ABB, BGR Energy, NTPC, Powermec,

1 6223

what is protocol exactly called ? when some body ask which protocol u r using example:siemens pg pc interface

1 3384

what difference beetwin phase voltage & line voltage and phase current& line current ?

1 5724

How can we convert dc to equivalent ac??

4 6182

What is the difference between grid and off- grid system??

GVK,

1962

what is c.c in automobile

TVS,

7 10421

Can we generate 3 phase power from single phase connections?? If yes, how?

2 4653

what is swirl induction in i.c engine????????

Ashok Leyland,

1 10839

wt is dynamic coupling????

1962

What is the main difference between Cavitation and Flashing?

1 14352

Why we used cage in control valve?

8 10910

what is harmonics?

powercom,

1 5119

Un-Answered Questions { Engineering }

Whar is the KvA rating of 33Kv substation & actual kv rating of power generaating station.

2397

Identification of control valve parts.

2059

Is there chopping current in resistive circuit

1957

Write the force balance equation of ideal spring element.

1261

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

27060

Pile height is 4.3m. 2nos. under reammer. bulb nose is 75mm and height is 400mm. pile dia is 375mm and overall dia 940mm.pls. help to calculate concrete in pile and bulbs separately. What is formula for bulb volume calculation ?

1815

Which configuration among ce, cb, cc gives highest input impedance and no voltage gain?

952

Differentiate between torque and power.

1129

what is working process of star delta controlling circuit ?

1883

How to calibrate differential pressure switch

2241

Why do you want to work here

2370

WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

2038

I have applied for the post of Assistant Instrumentation Engneer in IOCL and need urgently IOCL sample paper please help me.

2217

consiteunts of indian railways

2310

design a 3 bit synchronous and asynchronous counter using T- flipflop

2011

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