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Engineering Interview Questions
Questions Answers Views Company eMail

how many 1st class bricks in 1cu feet?

ECCI, Jayant Group, L&T,

28 130884

how to caculate cutting lenght in bar bending schedule for 180 degree bend

Bhel, L&T, NCC,

7 19263

How can transformer oil be used in transformers with voltage rating above its breakdown voltage?

 2 3565

why we still use sinusoidal waveforms for transmission and utilisation (we know generation is sinusoidal), instead of other ac waveforms such as triangle, sawtooth, square etc.,? is there any mathematical derivations to prove sinusoidal is efficient than others?

 1 2586

how to calculate cutting length in bar bending schedule for 180 degree bend? for 90 degree bend we take 2d i.e we -2d for 180 degree ho much ? question asked at l&t

L&T,

2 7988

how to calculate busbar capacity for 1000Kva transformer having22/.433V

Electrical Tech, L&T,

2 5899

what is effect of 5amp fuse on 2mva pry protection of transformer

1359

how to distinguish TMT n Tor steel?

 2 5946

why lightining is not available in swith yards?

 1 2773

How to test and satisfy the conditions of the vector group YNd1 for power transformer?

Areva,

1 8464

what is the speed of mixie?

Keltron, TCS,

5 8779

what are the causes for strip heater failure ?

 1 2482

how to extend relay operating timing in 24V dc relay card (without using Timer )

 1452

what is meant by PU value ? anyone can you explain briefly to me ?

 3 4224

How will you measure the eccentricity of the turbine rotor during running

Reliance,

2387

Un-Answered Questions { Engineering }

during the design of a friction clutch what are the considerations that should be made?

659

sir,iam member to your gk books for one year plan,i have recived every months.i request you i want techical questions pls send as soon as possible

1629

Define various modes of operation of timer.

591

What is cotton fiber?

1

need previous placement test papers of infosys and soctronics

1055




what is the dome assembly

1410

WHERE CAN I GET THE PREVIOUS QUESTION PAPERS OF APGENCO FOR THE THE POST OF Tr.ASSISTANT ENGINEER(CIVIL)

3028

What is the between demultiplexer and decoder?

540

1.what is the power consumption of three element drum level control in sugar industries? 2.how to reduce that?

1182

What is meant by derating factor?

659

What is meant by gear ratio?

741

How does an Accumulator works?

896

i have install 750 kva distribution transformer at my site and want to do neutral earthing. what calculations should i follow to determine earthing conductor material and size?

1569

HOW TO CALCULATE AMPs OF CURRENT TRANSFORMER IN HT Panel

1796

What is the function of electron gun used in crt?

592

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