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

Hi to all... I Want Weight Details of the alternator for making free power energy.

2030

How we can differniate the overhead lines feeded by hydro power stations & thermal power stations

1 3651

We have a 12MW power plant & we inject 5-6MW power to Orissa GRID. For this we have a 33KV/11KV switch yard having 12.5MVA power transformer. Some times we draw power during emergency. It is observed that during Export or Import for load less than 500Kw the power factor is decreasing to 0.3 . This is happening only during export or import. During island condition TG power factor OK.Our capacitor bank is provided with our Power plant auxilliary load. Please suggest how I can we improve our power factor during low load (GRID).

3 6721

i am diploma 3rd year student tell me sbout mpsc exam or any other

1 6073

1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?

TATA,

2131

cavitations is caused by

2 5049

human blood is newtonian or non- newtonian fluids

3 7041

toothpaste is non-newtonian or newtonian

1 3490

the capacity of a storage resevoir can be decided by using

2 5019

how to control ovality in internal diameter

1 7500

how to select speed of the spindle and work head for production jobs ( Internal grinding )

1945

What is the real use of reactive power in a electrical system other than loss (inductive &capacitive).I want to know its real physical significance.

1831

what happen when unit step signal is applied to a integrater circuit.explain with graph

BARC,

10 17594

about full wave rectifier and how to remove ripples,circuit diagram and derivation

BARC,

2251

I am just confused . I have opted for MS in mechanical engg with heat transfer as the specialization .Is it the right decision .plssssssssssssssss can any one help me out.

1 3713

Un-Answered Questions { Engineering }

What is the difference between linear dimension and aligned dimension?

1043

which collection enforces type safety?

3516

does any one know where we can purchase insulation oil for high voltage oil filled cables

2340

What is clean finish?

What are the different types of gate valves?

1106

what work will do diffrential realay DG set

2894

strength vs shape factor

2552

How to calculate VCB rating for 33KV ,25 MW Power line?

1750

Describe a methodology each for the tire sizing and design of retraction system with respect to landing gear of an aircraft?

1151

Explain operation of Haskel pump.

2161

how freewheeling diode improves the powerfactor

5423

What are various types of brakes?

1092

Why in screw & centrifugal compressor using rolor bearing

2007

use of PIR in ehv breaker

2166

For what purpose bedding is used under storm water drains?

1113

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