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Engineering Interview Questions
Questions Answers Views Company eMail

Interview question paper

Bhel,

1858

How many types of oil spilling available?

L&T,

1730

how many types of oil spilling available .what types of tools using for oil spillling precautions.

L&T,

2713

what is difference btween rotameter and orifice plate?

 3 8598

How many problems can be occurring in solenoid valve? And how it can be rectified?

Adgas,

1 4854

What is UPS and How do you maintain the UPS Maintenance? Brief Description on UPS maintenance.

JLL, Nokia, Uttam Galva,

2149

What is difference between MCB,MCCB,ELCB and RCCB? Brief description and why RCCB is costly?

JLL,

3 8669

how to calculate Transformer loss?

 1 5747

can anybody can explain about the plc memory types?

1 3263

Why we use the double acting control valve in flow line?

3 6972

Besides for what is written in your resume, would you describe to me yourself? and why do you want to apply here?

 1 5484

what is the theoritical percentage of concrete cubes testing per day?

Fresher,

1 4412

transformer is connected with 50hz and 60hz at same rating which will give more output on same rating

Palace Consultant,

2 3151

How many bricks will be fit in one cubic meter, if the brick measurement is 0.20cm X0.08, If you also write down the formula for this question too.

Vardhman,

3 6020

concept of busbar and load dispatching..?

 1941

Un-Answered Questions { Engineering }

i want formula for flow control.am doing project in flow control using orifice . i know value of the flow level(Q) . upstream(p1) pressure, orifice diameter(Do) , pipe diameter(Di) and oil viscosity(Vi) how can i calculate downstream pressure

1467

different types of protocols.......?

1448

Why boiler chimney area  oxyden sensor fixing? 

2060

where is the first engeenering college of Asia

1446

Definition of reverse and acting controllers:

1852




Explain the difference between latches and flip flop?

572

What is dc current source?

743

What is tack welding ?

680

Define pneumatic conveying?

707

Give example of heterogeneous systems.

616

Differentiate between avalanche and zener breakdown.

644

What are the objectives of quality system.

5

Power grids in two adjacent states(A&B) are interconnected. Can power grid in state A can be represented by Thevenin Equivalent Circuit. If not explain Why?

1900

pls tell estimate for 1 kilometre length random rubble masonry 0.90 metre height 0.600 metre width

1129

What is screw,centrifugal and rotary type compressors,how it works and what is principle .

1555

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