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 difference between dielectric and insulator?

IBM,

2 5004

By any way can we increase the B check hours from 300 to 500

2206

How we calculate the cement for the M 15 normal concrete with aggregate size is 40 mm ?

Madhucon,

5 11080

HT and LT cables can be laid on same cable tray

1 6663

how you will decide the distance between the power transformer and its fencing

1973

what the is the distance between 110kv termination point and the ground. how to calculate

1 2829

why AC voltage source are generate as 50 Hz ?

4 6605

What will happen if induction motor is supplied with capacitive load?

NTPC,

1 5395

how we identify between current transformer and potential transformer without having it name plate?

L&T, TATA,

5 12822

Please give the formula for converting from 1 tr refrigeration to kw.

Bugema University,

2 4635

If range of 3-15 psi, a multiplying relay with a 1:2 ratio would give what output pressure for 6 psi input?

1 4273

What is difference between reset and initialization in industrial automation?

Marafiq,

1 4738

If you calibrate a pneumatic pressure transmitter, how many adjustments are normally necessary or mandatory?

1 4446

what is settable hystersis protection? If any body knows plz kindly post the answer..

2056

what is the formula for computing cable tray size & capacity

2168

Un-Answered Questions { Engineering }

Differentiate semiconductors, conductors and insulators on the basis of band gap.

1010

What is barkhausen criteria?

1423

What is lmo? State some of its importance.

1128

The processing speed of a microprocessor depends on _____?

1019

What is location update? Why do we need location update?

1862

What are the different turn on methods of scr?

1074

write a program that prints prime numbers from 1-20 in digonal form

2004

What are the functions of different probes used in cro?

1196

Hai, i am going to appear for Section Engineer- Mechanical,RRB Chennai.Can anybody please post me the previous question papers and solutions to ajeshsudhakaran@gmail.com....

2188

I am getting above 60 V as open delta voltage against single phase unit ICT at tertiary delta formed and ICT getting trippped on NDR. ICT tested and found in order. PTs provided on tertiary are tested and in order. what may be the reason?

2121

What causes diesel engine to automatically stop?

1847

Define what is a p-n junction?

1179

What is the meaning of "co relation" and what is the value of "co relation" in the performance testing environment.

2014

In order to derive the torsional formulas what are the assumptions taken?

1057

How can we share data between actions in qtp..pls tell me

2205

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