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

defined power system?

3 5392

State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor

Jindal,

2460

how does we calibrate a square root flow transmitter ,give an example and explain it step by step like range calculation , calibration hook up series connection , zero check , and how to apply pressure , and if not geting proportional output then what should we do ?

5644

what is current

5 6415

The Length of the Divergent Cone is about 3 to 4 times than that of the Convergent Cone why

DELL,

2 12119

Explain working of PIU(Power Interface Unit) in Telecommunication,

ACME, ATC, Bharti, HCL, INDUS, Pace Pharmaceuticals,

7 75564

What precautions we have to take while handling electrical equipments?

Bharti,

1 4239

What current can be carried by 25 sqmm copper cable safely?

Bharti,

6 11500

Whta is earthing?What is the optimum value of Earth Pit?

Bharti,

2 6281

What is SMPS,How does it works?

Bharti, TCS,

4 13835

1.stranded resistance values of motors? 2.how to calculate the resistance values of single phase and 3phase motors?

Bell, L&T,

2 7010

What is specific gravity & how it is calculated

2 6563

What is the difference between circular runout and total runout?

3 20765

if transformer winding burn on dc supply then why not alternator rotor winding please post answer on y.sakhare@rediffmail.com

MahaGenco,

4 9873

through which medium return supply given to alternator please answer in details

MahaGenco,

1 4788

Un-Answered Questions { Engineering }

what is smartµ grid technology?under coal gassification?

1914

What is iron ferrite and what is it used for?

975

what is electronically operated pneumatic valves? give one example

2088

Electronic circuit

996

what is procedur of getting job in oracle for freshar engineer.

1906

What is the difference between austenite stabilisers and ferrite stabilisers ?

1085

How much cement is require in one sqft area in a G+3 residential construction.

2090

plz plz help me "how can i face dell varcent round"....? plzzzzzzzz help me friends.....?

1955

I want some common questions which have been asked in interviews of NTPC Limited,Satluj Jal Vidyut Nigam Ltd.,and Bharat Heavy Electricals Ltd.

2229

Which type of charges present on the two opposite faces of the junction?

1269

I want to replace the 3 KW DC motor with AC motor so what should be the rating of AC motor? Details Of DC motor to be changed with AC are - Kw - 3, Vf - 310, If - 0.15, Va - 400, Ia - 13, RPM - 2400

1787

We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

2055

I need control valve ISA hand book. Is there any site to download that big book containing all the pages. Written by Paul Friedmann

2232

what is the wireless access subscriber unit(WASU) and how does it work?

2674

What are the different types of pumps? and their usage.

1142

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