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

diff.between servo motor and ac motor

Power Grid,

2051

What is the difference between MCB and Earth MCB? What is the working principal of MCB?

2 5097

fullform for ISA

15 26196

i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams

3318

How will calculate the current rating (withstanding capacity)of alumunium and copper cables?

1 4785

what is encoder & its use?

ACC,

1 2925

how we calculate full load current of A.C & D.C Motors?

1 9204

how we calculate the withstansing current capacity of wires&cables?

2015

how cables go in and come out for distribution from the feeder pillar box?

CESC,

2087

Explain QH curve of a Centrifugal Pump?. Will it ever touch X axis?. If it ever touch when? When will you go for Reciprocating pump?. why can't you use centrifugal pumps for pumping viscous fluids?. Why head of a centrifugal pump is independent of density of fluid?.

IGCAR,

1 8505

Suppose water is there in a pot. It is being heated continuously untill formation of superheated steam. What is the temperature profile of water?. What is the temperature profile of the pot?.Imagine pot is heated from bottom.

Ashok Leyland, IGCAR, Videocon,

1 3241

What is the importance of Prandtl Number in heat transfer?. Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?. Will you provide fins to enhance heat transfer when prandtl number is less?.

IGCAR,

1 4864

What is the difference between torque and moment?. is there any difference between pressure ans stress?.

IGCAR,

6 11477

Stress will produce strain or will strain produce stress?. How do you explain?.

IGCAR,

4 16356

Two pumps connected in series , what will be the shape of QH curve ?. What will be the shape if they are in parallel.

Ferrari, IGCAR,

1 3216

Un-Answered Questions { Engineering }

defference between menu and context menu in vb.net?

2850

for a 400kv t/m line with 10 ampere current will corona occur?

2193

What do you mean by power transformer?

1077

What current flows in the transformer primary when its secondary is open?

1257

What is the difference between relays and contactor construction wise?

2250

how to select battery for 15 KVA UPS with formula

2547

What is meant by voltage regulation of a dc power supply?

1017

What is clock position of Transformer?what are the clock positions are there?and what is different of them?

3149

why Fahrenheit unit of moistur analyzer transmitter

2235

Why Is Propping Required For Long Structures Once The Form Work Is Removed?

1275

We make aluminum moulds by press casting, can you suggest any thing so that the moulds should shine after casting?

1012

How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?

1928

Hi, I am called for interview for UIIC's Administrative officer(IT, Hardware, Networking), What are the questions generally asked in IT administrative officer job interviews. Please help me ASAP, my interview is on 24th july 09.

2443

what is wave length were using ?

1897

what is the use of surge suppresser in 33 KV incoming panel. where it must be installed,inseries with incoming cable surge suppresser must be at incoming of the breaker are outgoing of the breaker

5414

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