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Engineering Interview Questions
Questions Answers Views Company eMail

why the electrical insulators suspention breakdowen

 2 3200

which gas is cost wise high?

 1 2567

Why the core in the distribution transformer is in even number

 1 2754

How do you find the weight of rod per metre lenth ?

CCCL,

18 19426

What is a PID?

 6 8142

Bearing capacity of soil determined as per ASTM is to design the foundation size.what is the importance of EV1/EV2 value as per DIN .My consultant ask me to test the the soil as per din to find out this ratio to assess the compacted strength of soil ,,?? is it meaning full ??

 1918

What is the difference between stress and pressure

 3 6041

Hello sir This is prakash from bangalore i have a doubt why we have to maintain DG power factor in the range 0.78 to 0.8 Perhaps i f it is increased means what will happen in DG

 3 4790

what will be fault level of 11 KV , 2000 A ELECTRICAL SYSTEM?

 4 6411

Define configuration and calibration and explain with an example

 1555

Explain how thw analog to digital converter works with the circuit diagram

 2186

Why -48V dc power supply using in telecom field?

APC, Cisco,

7 21372

which"s we should use for concrete ppc or opc?

Wipro,

9 17431

I want to know flow rate,max pressure drop,heat load,design pressure,test presurre,temp both inlet and outlet of coldside and hot side of 1,2,3,5,5.5,7.5,10,12,15 tons

 1427

Why electric traction is used ??

IOCL,

3 5535

Un-Answered Questions { Engineering }

Explain why are the major iron and steel industries in india located in eastern india?

537

When do we need drive test?

1769

why is the conservator tank painted white on the transformer

2583

HOW MUCH HARDNESS OF CAST IRON?

1565

Why temperature coefficient of resistance of a semiconductor is negative?

577




what are the accessories need to be added while doing estimation for the following: 1.MCCB 2.MCB 3.ACB

1583

Discuss Garment sourcing.

5

does RS-485 cables come with armour?

1593

What will you do if you encounter problems like accidents?

617

Hoew to represent unilateral tolerance, as Bilateral tolerance in engg drawing...? Example: 1.295 +0.000 and -0.10, as unitolerance, write the value in bilateral tolerance?

1466

what is the difference between transformer,converter and transducer

1158

respected sir/madam.. i wish to know about the latest mechanical inventions and improvements... hwere can i get them... please respond to me through my id

1528

What is meant by relay & co-ordination at substation engineering ?

1821

What is an analogue circuit? Explain with an example.

543

working principle of oil startar

1460

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