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 Low cycle fatigue failure and High cycle fatigue failure? What are considerations of these while designing a machine?

Bhel, Toyota,

1 7288

Can we use HRC Fuse inplace of Semiconductor fuse?

1 6030

What should be setting for alarm,tripping and cooling fan on for power transformer's oil temp. and winding temp. indicator?

1942

While performing stability test of differintial cts how to know the voltage and current on both side of the transformer?

3541

a.)Ammeter and Voltmeter read rms value or avg. value ? b.)What are symmetrical and Unsymmetrical faults?

2 7285

How we can design a cable for a 3phase load.

3 7514

How will you calaculate the Ct ratio based on connected load 500KVA,and 11KV supply ?

3 12908

what is the diff. b/w balanced and unbalanced load..?

12 52877

what is synchronous speed.? if an induction motor is made to run at full load, then is this synch. speed too..?

2 7560

why power is generatd at 50 hz only..? can we do this on another freq...?

7 9640

I used Etabs software to analyse a high-rise building. And I want to use templated UBC-codes inside to calculate the Seismic load. My question is: whether or not I have to control the seismic load by base shear load which is manual calculation? (just for more clarification: I can control this by input the scale factor into Eartquake definition in Etabs) I would highly appreciate your answer.

6090

What will happen if we give DC supply to AC motor?

9 37787

What will happen if we give AC supply to DC motor?

4 14209

What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker

2014

Do you know differenence between design mix and nominal mix?

L&T,

8 27302

Un-Answered Questions { Engineering }

How a conductivity sensor & analyzer work at boiler, whats the principle & science is beyond this,How conductivity sensor sence & convert signal & move toward analyzer & analyzer show reading in percent? also what is temperature compensate option in conductivity analyzer

2783

Why we use ups battery and dsdb battery in thermal power plant

2094

how the works electronic energy meter?

2169

list the broad classification of adcs.

1381

Define ‘natural fibers'?

what is relation between SPT N value and driving piles after conducting a soil test?

2194

How can I make justification between using concrete grade c35 compare c37?

1588

xfhnchncv?

1914

What is negative sequence over voltage element?

1976

What are the compositions of brass, how can this metal be heat-treated, what is the melting point of this metal?

1007

What is a combination thrust and radial bearing?

1232

Which reactor uses primary coolant as fluoride salts of lithium, beryllium, thorium and uranium ?

1252

In a synchromesh device, when members G1 and F1 are slid to left and cones M1 and M2 are in contact, a) Direct gear is obtained b) Second gear is obtained c) Third gear is obtained d) Reverse gear is obtained

1283

Draw the space diagram for a ten meter long beam simply supported at each end?

1173

What do you mean by phasors?

1077

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