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

Is there any design in the world a 220 KV transformer without breather …??????

2 3642

is earthing is necessary if we use armoured cable

ABB, Schwing Stetter, Siemens,

1 4902

Which wiring connection is preferred in motor for industrial use?

2 8697

how do we select a copper power cable for a 10 HP, 1440 rpm, 440V, 3 phase AC motor?

Rolling Mill,

4 11171

How can ignition voltage of light increased with the help of a ballast

1 2832

Where does Parallel flow heat exchanger use?

Bhel,

1621

cement, sand, aggregate,reinforcement & concrete consumption per square feet in multi storeyed building

1976

shuttering consumption per square feet in multi storeyed building?

L&T,

6 13103

In dissolution apparatus how did you calibrate the distance from end of paddle to bottom of the bowl?

Reddy Labs,

1 4377

Can anyone explain me about the RLC based Impulse high voltage generator and how to and operation of Series resonant High voltage reactor...?

1422

which type of crust is best suitable to develop flexible pavement in rural roads i.e either with wet mix macadam or Water Bound Macadam and its reasons.

1743

how buoyancy force is realte with convection?

1404

what are the changes made in induction motor so that it act as induction generator

APPSC,

4 5550

WHAT IS THE UNIT OF ROUGHNESS

1 4062

WHAT IS THE MAGNITUDE OF HARDNESS OF DIAMOND .

2 5071

Un-Answered Questions { Engineering }

What are high pass filter and low pass filter? and What are the flowmeter ?

1507

What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.

1874

A 3 phase transformer's (Y-Y) Y and B phase is (Y and B connection not broken) broken from neutral and R and Nutral connection is ok, what will be the relay tripping and why

1478

what is the difference between dry and wet type of 132kV terminations. which one is durable

1548

Define rivets.

589

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

1531

what happens when series resonance occurs?

1388

Define octet?

586

WHAT IS IEC? & WHAT IS BENEFIT TO PRODUCT FROM IEC?

1673

Please sent me some previous year question papers of BSNL-JTO telecom and RRB in ELectrical Engineering to varshashahi@yahoo.com

1557

Define coal

694

actually i can't understand what is 3dB ? and it's really not clear to me.please any one let it me be cleared.

1726

Discuss 4 point system.

Whats the meanig of ,'K' VALUE in the case of soil.....

1400

How many types of probe used in cro?

661

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