Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

what is HVAC?

1 5832

what is DCS and SCADA?

APL,

2 6230

FOR 3 PHASE DISTRIBUTION,WHY WE USE ONLY THE VOLTAGE LEVEL OF 440 VOLTS

AITM,

1 4050

which has high compressive strength between hollow block and brick masonry?

2382

what is technical diffrence between table fan and ceiling fan

5 6940

In dc motor starter there is less voltage required for holding contactor that's may why it is called no volt coil. but in ac starter why holding contactor is called no volt coil.

JSW,

2 5664

If there is unit power factor in a power house and a capacitor bank used in a factory at resistive load . In this case, will there leading power factor in power house across that factory.

2 4695

How much quantity plaster area 100 sqf ,redho 1:6,plaster 15mm

3 7024

where was current transformer protection units used and why??

2039

what is difference between bending and twisting

Sam India,

4 21311

there is a # KVA Transformer of 11 KV/440V, in simple(not use formuia) how can you calculate it's HT & LT side current.

Construction, wbsedcl,

5 23946

whats the reason for control valve not installed -90degree (down position)

1 4915

what is the solution for meger test failed the MV cable?

1 4270

how to convert sand from Cum to Brass

9 195893

what are the different types of sizes of bricks?

L&T,

3 8255

Un-Answered Questions { Engineering }

Explain how can you estimate the efficiency of a pump?

1043

how to convert lv line to hv line and viseversa, any losses will occur during this process

2071

Tell me any four vegetable fibers?

Explain what particle sizes are electrostatic precipitators used to remove?

1070

150mm bricks size how many use 4.14 m3

1890

What is intrinsic safety mean.

1907

Where is wet leg is used?

1062

what is transformer utilisation factor?

3806

what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?

1964

what is JAR file,JNI,JFC??

2648

Tell us what is notch?

How much kv gas generator is needed to run 2 hp and 1 hp airconditioners, plus a refrigerator and 4 Tvs

5187

2. In a container filled with each of the following materials, at a porosity of 40%, determine the upward gradient required to cause the quick condition (a) Lead shot with a G = 13.75; (b) Fibre beads with G = 2.15; (c) Sand with a G = 2.32

2455

Which reactor has no moderator ?

1130

Pls send Syllabus of Jr.Eng grade2 electronics e.n.no 02/2008 & model qustions to my id amarlalmeppurath@yahoo.com

2009

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