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 WOULD BE THE FORMULA OF WIRE GAUGE FOR A FULL LOAD CURRENT

2346

1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.

1860

what,s the clear cover of beam,slab,column,lintel and foundation?

Max Myanmar, Spar Geo Infra, Yashwant Construction‎,

36 262260

how can we calculate ct ratings ?its any formula ?

3 7981

1) write Short notes about Shellow & Deep well? 2) What is the full form of SPT & SMB? write short notes. 3) write short notes about efficiency of Riveted joint.

Gammon, Rajiv Gandhi University of Knowledge Technologies RGUKT,

2727

How we calculate the actual diameter of the TMT Steel

Brigade, Kalpataru, Simplex,

8 50384

Why the isolation treasforfer are connected at out put of the ups ig 200kva ??????????????????

3 4895

how many types in CT & define it ?

6 9767

what is the difference between squirrel cage & slip ring induction motor by construction & working principle ?

Sail,

1 3385

if dc motor can operate by ac supply ? if its possible means how ?

2 7332

can a rotating machine give the DC output without commutator? if yes, how? if no, why?

BARC,

6 11992

how DC is differ from AC ? what are the difference between them ?exept (P-N)&(+__-)

2 5217

in star delta starter current is 1/3times the delta value how?

2 6861

what is meant by skin effect ?

3 7525

what is the function of switch gear ?

Exxaro,

10 30259

Un-Answered Questions { Engineering }

Can I use star delta connected induction motor for dual supply voltage?

1977

I am an Electrical engineering ( electrical back round ) ,can i get hvac Water system design details to easy understand ,i am working past 15years in Pharmaceuticals company with Engineering depart.

1372

At 50 Centigrade (Diesel oil) what is its cast?

1891

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

1812

What is the real function of reverse power relay in generator panel while syncronising?

2235

Explain why is a two-input nand gate called universal gate?

1196

Define thermal conductivity.

1230

Define plain seam?

Explain various types of breaks.

1091

What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

2609

why we use log files in QTP?

2480

in differential pressure transmitter,min&max pressure range for hp&lp

2026

What will happen if we introduce negative feedback to a control system that uses a positive feedback?

1108

State superposition theorem?

1167

working principle a.v.r. ?

2433

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