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 the meaning for va and how it is generated

1 3835

how determine the capacity of refrigeration system? how we use condenser coils, compressor, capillarity,compressor

AirTech,

1 3735

how 1.52 factor comes while calculating no of bags of cement...from 1:2:4 design mix?

CCCL, L&T, Vishwa Infrastructures,

4 19143

1 kva how much amps? How to calculate ?

L&T,

2 8695

How to calibrate RC Feeder system in thermal power station?,If any instrument available to calibrate it,ple inform me. make:stock,

TATA,

3185

in my industry we are using 3 step up transformers for induction heaters..i.e 415/580v and other are 11/440v.in power consumption does a step trnsformer makes any difference compared to step up?? plz explain

1857

which is the best institute for PLC,SCADA,DCS in hyderabad

2353

WHY SPEAKER OUTPUT IN WATTS??

2 4333

if we give 60 hz single phase supply to the transformer used in europe , than what will happen

Core Logic,

1939

Is there any decided or standard frequency to check the meager testing of transformer, DG set, LT Panel in the industries in a year. I means how many times we should be check the same.

2 4616

what is rigging

ONGC,

4 7520

uses of M50 and M60 grade ordinary and pozzolona portland cement concrete?

1 5031

What is the zero value in quantity surveying

NCC,

2539

which will glow brighter?bulb 1 (110v,100w) and bulb 2 (230v.200w) series connection

EnPower India,

6 8703

Difference between induction motor and synchronous motor? i Think Synchronous motors operate at synchronous speed (RPM=120f/p) while induction motors operate at less than synchronous speed (RPM=120f/p – slip). Slip is nearly zero at zero load torque and increases as load torque increases am a right pls guide & send Other Comments

Jindal,

5 7918

Un-Answered Questions { Engineering }

relation of cop with ikw/tr?

2138

how to join two table those stored on different database.

1947

The change in a semi-conductor strain gauge, in resistance on application of strain is mainly due to the change in its

1038

write a c program to multi(*) of two matrix using pointers?

1857

Sir, In the current session I am attending the Junior Engineer Exam in Grade II for Mechanical Engineering. If it possible. Please sent the Past Exams Question on my mail. It is so useful use to me.

2207

sir i want polytechnic lecturers model papers plzzzzzzzzz send me my mail id: manisri.bobbala@gmail.com

2646

Explain the difference between mill and mill-drill?

1020

Define fbus protocol?

1031

What are the characteristics of the thermodynamic stage of a metal?

994

my b-tech percentage is 50%. what answer will satisfy the hr ?

2106

whats the allowed tolerance of pipe to pipe butt joint mismatching

2360

What is the distance between body earthing and neutral earthing.?

5021

what is meaning of inverted beam.is it way to provide double mat in slab one at bottom and another at topif we go for provision of inverted beam. shall we construct structure with out plinth beam for us we have to construct small bus shelter

2498

What is difference between ASME EN & IS related welding procedures(WPS/PQR/WPQ)

3927

Name any four vegetable fibers?

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