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Engineering Interview Questions
Questions Answers Views Company eMail

the inertia constants of two machines are respectively 30and 42 MJ per MVA.when the change in frequency due to change in load in first machine is 12 Hz,the change in second machine frequency will be?

 1 5825

in a building what is the thickness of a wall in metres? dafault wall value?

 8 7841

why do transformer make a sound

 4 5352

differnce between single acting and double acting solenoid valves

 1396

how to interlock 2 incomer,1 buscoupler MCCB,like we interlock an ACB... pls answer this question and if possible send me the ckt diagram..

 2 14790

what is mc arther pile?

 1767

Good Evening all.My question is - For a feed water line to an equipment if i need to measure the flow we will use orifice /magnetic/vortex depend on cost/spec.If i need to measure a ''Alarm''signal and ''Interlock'' from one point i think we can use orifice type in one location with 2 different tapping points - one for alarm and one for an interlock to flow valve..If in case i need to have both these signals(Alarm & interlock) from magnetic flow meter,is it possible??will 2 seperate sensors will be located inbuilt r we can program it ??..i thk we can have one transmitter with these 2 signals...need to know any technical issues are there?pls clarify

 3 4217

Is AC Current Scalar or Vector Component?

 9 15616

What are new methods /technologies of pothole patching?

 1874

How to calibrate electronic type level switch low?

 1 8157

why neutral busbar size is SAME of the phase busbar size UPTO 200A IN LT PANELS

IBS,

1 3867

how much quantity of steel required for 1sqmt area?

Jade Software, Samsung,

4 9357

Explain the combusion chamber

IFFCO,

1569

1 How to calculate dp transmitter steam and water? 2 impulse line for liquid steam and gas

Sitara Chemical Industries,

1 4802

WHAT IS THE MAIN WORKING OF BOILER.

 3 5066

Un-Answered Questions { Engineering }

Plz tell me how we can find that particular company has vacancy or not

1671

how is capacitor bank look like

1923

What is the difference between PLC and Embeded system

961

60-70 grade of Bitumen is VG-30 ?

1660

What is the formula for calculating impedance of transformers connected parallel at fault level 50KA?

1593




why we us isolation barrier in hazardous area how it works to protect the area and please clarify its current flow.

1507

Discuss Specialty stores.

5

Currently my house construction is going on but we just realized that the portico earth beam couldn't connect with the original earth because the beam rod not extended so Please advice

2181

verbal quiz and answers

1419

What is acceleration

1781

225 mm thick RCC slab, how many ton load slab can carry? for example if 33 ton truck loaded with soil, truck having 6 wheels. slab can take load or not? grade of concrete is M35 and slab design Fe500, slab desing one way slab.

2919

Do you know what is dry-out test in x'mer

2214

What is the percentage i get to work in MICROSOFT

1682

is that any software calculator to calculate the size of cable

1856

Define angular acceleration?

713

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