Engineering Interview Questions
Questions Answers Views Company eMail

what is the difference between KW and KWh?

9 12896

what is the use of vacuum balancing valve in CEP

Apicore Pharmaceuticals,

4 29201

if the t/c o/p is 4-20mv then how plc recognize it because we are dealing with the 4-20ma in the plc ????????????????

7 9137

what is rms value?

3 5485

What is the reason that sometimes we get network busy message in mobiles while attempting a call?

NTPC,

6 35125

In microprocessors, what does the mnemonic SKIP do?

NTPC,

2 4227

The peripherals of the computer(like keyboard, monitor) are connected through buses directly or is there any interfacing device present in the CPU?

NTPC,

3 5663

Which series of ICs are used for military applications?

BEL, NTPC,

2 5956

What do mean by mnemonics in microprocessors? Give few examples.

NTPC,

9 38296

What is the operating temperature range of the 74 series of ICs?

NTPC,

1 5510

Name one microprocessor that works in the same way as that of intel 8085 but of another company.

Bhel, NTPC,

1693

does not the circulating current in a transformer affect the flux distribution in the transformer core

1 1557

Can we use pure oxygen in IC engines instead of air?? what would be the advantages and disadvantages of using it?? Have any steps been taken about this??

1 4453

What do you mean by effect of noise on carrier signal & what is noise segment

TATA,

4133

How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?

2 10133


Un-Answered Questions { Engineering }

Explain why we need biasing for transistor, fet and mosfet?

582


What is meant by Total Quality Control?

5


what are the applications where bearing should not be used though it can be used(economy may be 1 of the reason)

1540


examples of device driver.how mapping driver indepent user activity

1530


what is the difference between profibus and controlnet networking.

2584






What is a good relation to use for calculating tube bundle diameters?

631


how many numbers of 4inch bricks and get consumed in 9 inch BB masonary wall in cubic feet.plz send my below e.mail adress

1376


What are the measures taken to save the aircraft from lightning?

732


Explain how to measure frequency without cro?

532


what is the difference between torque induced and torque load?compare them with respect to dc motor?

1575


In the roof of a pumping station explain briefly the components of a waterproofing system?

678


In ht capacitor ckt we are using LBS Panel it having isolator with fuse, one of HT fuse flash over, so what is reason behind this event.

1572


Explain the difference between masking and non-masking?

554


hoe much fine & sourse agregate required for concrete mix of 1: 1.5:3 by volume in Cu.Ft

1401


Qatar petroleum will call me for an technical phone interview as safety officer Please let me know what kind of question they asked ? any idea about this written test ?

6006