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

what is the different between DC & AC load Line.

Emarat,

1 6752

tell me about vfd

8 12469

Suppose am having the PF value .8, so how can we say that is it lagging or leading?

Bhel,

11 15614

I want the technical question with answer for RRB J.E.exam

RRB, Venkys,

1 7414

how to calculate the multiplication factor in HT incomer trivector meters

Dalkia, Getco, Gujarat Energy Transmission Corporation Limited GETCO,

9 73383

which exam date in wbsedcl in 2009

HAL, wbsedcl,

4 9412

HOW DO I CALCULATE OVER LOAD RELAY & CONTACTOR IN DOL STARTER? & in dol why it is require circuit breaker?

DLF,

6 22080

What is rms value wher it is used??????????

1 4873

How do you reverse the direction of rotation of a FAN?

CPCL, IOCL,

13 54951

how can we rotate a single phase motor (without cap.)in reverse direction?

2 5338

how can we chack a capacitor in acircuit

2 5752

how can we chacke adiod in a circuit

2 5114

what are the different pre- commissioning tests performed on distribution transformer, power cable and switchgear?????

Reliance,

1 5646

what is V.L.F. testing of power cable? do you know the voltage ratings, like for what rating and size of cable what rating of V.L.F. testing is used?

Reliance,

2357

what is power factor ?

KSEB,

12 19295

Un-Answered Questions { Engineering }

HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.

2225

Installation method of self treated earth electrode.

2063

In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

1758

Why you are switching off arc protection mcb when you are taking shutdown for lv board.

1705

what is per unit calculation?looking for simple and strong explanation thk u

2574

can anybody give me syallbus of chemical engineering for section engineer in railway.

2478

1 TO 65

2461

What are the steps taken to operate a tank-blanketing valve?

1159

diff b/w elcb and rccb

2308

how to calculate the rebar depth if forgot the foundation reinforcement (main steel)? is that any calculation or formula we have data sheet of supplier what depth what is the pull out capacity is mensioned in data sheet. if any IS code than its help full to me.

2638

I used Etabs software to analyse a high-rise building. And I want to use templated UBC-codes inside to calculate the Seismic load. My question is: whether or not I have to control the seismic load by base shear load which is manual calculation? (just for more clarification: I can control this by input the scale factor into Eartquake definition in Etabs) I would highly appreciate your answer.

6092

what is ground fault in ACB?

2103

How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

5190

anybody, Please send me the NIC(scientific officer/programmer) model questions papers to this mail id:imtiyazahamed14@gmail.com

1976

im an electronics and communication engineering..i have to attend an interview based on contract basis.i kindly request u to send all possible questions to my mail. MY EMAIL ID IS -ashishkashyap931@gmail.com

1697

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