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Engineering Interview Questions
Questions Answers Views Company eMail

The purpose of a choke is to provide a ?

 1 4358

Please send me the qunty. of mason/labour required in each day for different type of civil construction work?please send me ans. in my mail.my mail id is (parthamitra086@gmail.com) or here.

 1904

How to find the volume of wood(tree) from its height and circumference.(circumference-6'5" and height 3'2")??

 1 3796

Can anybody explain with the help of sketeches that what are 2legged , four legged & 6legged stirrups and how to calculate cut length of diamond ring(stirrups)?

Clarus,

1577

what is the principal of coriolis mass flowmeter

 1 3753

why we use end termination xlpe cable on ht kit

Al Bario,

1 2075

you did b.tech why u r intrested marketing field ?

 1555

Why do you get a typical sound when the transformer is put into operation?

IIT,

4 6627

why we use zener diode in switching action

 1 3698

1 > HOW TO MEASURE INTERFACE LEVEL 2 > DIFFERENCE BETWEEN RADAR & ULTRASONIC LEVEL TRANSMITTER

Atul Auto,

3 5969

WHY IS CT SECONDARY SHORTED TOWRDS TH EQUIPMENT TO BE PROTECTED

 1 2755

What happen when the AVR of the generator fails? Will it cause power instability and total failure of the alternator?

 8 35812

what is SDLC ?and write a 'c'program for to swapping the three numbers?

 1387

How to work DCS? how to get the signal from Field Instruemtns to PIB to Console?

Alstom, Invensys,

2 10351

What is the per cu. mt. price of ready mix in Gujarat region.?

Neptune,

1777

Un-Answered Questions { Engineering }

What are the advantages and disadvantages of jfet over bjt?

567

How phase displacement change in the over current relay coils.

1848

what is kribs is supporting?

1582

what is Insulation monitoring device. where it is used? (in switchgear room or control panel or in field equipment)

1667

I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)

1445




What is the difference between Grade I, II and III of GSB?

1885

What is the Current equation in series RLC circuits.

606

I have a relay contact rated at 220v dc which is supplied with a 24vdc from the panel,for it to trip the dampers(24vdc).What if the application of the relay changes so that it should work at its rated 220vdc then will it work at 24vdc supply given or any other consideration needs to be taken .....

1635

Explain what particle sizes are electrostatic precipitators used to remove?

565

Name four important properties of a good refrigerant.

593

What are the methods in tiles flooring ? What are the methods in brick work? What are the methods in plastering ? What are the methods in wall tiling?

1330

What is the world's hardest metal?

595

What is the difference between isolators and electrical circuit breakers? What is bus-bar?

667

What is portland cement

7101

How we calculat the NGR of 3phase Generator, Our generation voltage 11KV

2872

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