Engineering Interview Questions
Questions Answers Views Company eMail

how can we change the supply frequency?

Areva,

8 9755

What is cutt off ratio in IC Engines.give proper defination.

Essar, Hyundai, Jindal Steel and Power, L&T,

5 41373

which book to refer in electrical engineering for iocl exam & which book for general english.

L&T,

1755

Difference Between Isolator and Mcb

VHB Medi Life Sciences,

13 46689

Please tell me ceilingfan sweep means. Commenly we used sweep1200mm and 600mm MMENLY WE USED CEILINGFAN SWEEP1200MM AND SWEEP600MM

1 14449

which is heavier 1kg. of iron or 1kg. of cotton?and why?

Getco, Jindal, Lloyd, Naval Academy, NDA, samr, swiggy,

33 99616

we want install 11KV generator to supply power 12km far from the power house.Load to be fed is 1MW.which conductor should we use and wat will be transmission line losses?

CEM Engineering,

1 3661

What is the basic principal of Diesel genarator?

Juniper Networks, MRF,

3 8537

What is the main uses of VCB & ACB?

2 5325

What is the use of arc chute in ACB?

lenovo,

7 15559

how can we change the supply voltage?

Areva,

4 5768

What are causes of cracks in outside plaster of a building and how we prevent it during constructions?

6 11061

What is Lap Length??????

CCCL,

24 67670

how do i convert 22kw to kva

Stag Computers,

4 14155

What is meant by field loss in a DC motor?

1 5636


Un-Answered Questions { Engineering }

what is flexible and rigid footing?

1838


What is meant by positive and negative feedback?

620


What are the different turn on methods of scr?

586


Why control of DC motor is simpler?

1929


What will be weight of 0.5mm GI sheet per sq.ft?

16667






why we r recommended for pre-action sprinklers @ generator/tx/mv panel room. If any leakage there,that panel will damage. So what is the Logic for pre-action sprinklers there?

1599


any one can send me instrumentation previous interview papers? I prepare for MNC Company Interviews? my mail id- Rakesh.Golla@dodsaldxb.ae , and another mail rakesh.gvk@gmail.com

1509


what is the standard duration after failure EB power

1337


What is Harmonics how it is produced and what is the method to control the same

1756


what is a bus riser in power system and why it is used

44121


what is the difference between cold and hot spark plug? mention their place of use with justification?

2646


Define the limitations in the operation conditions of a p-n junction.

872


convert d flip flop to jk flip flop using mux

4871


Explain what is an integrator?

615


what happens if dc supply is given and the remedies for it.

1268