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

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

how many 1st class bricks in 1cu feet?

ECCI, Jayant Group, L&T,

28 137749

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

Bhel, L&T, NCC,

7 21487

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

2 4469

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 3397

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 8950

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

Electrical Tech, L&T,

2 7098

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

1853

how to distinguish TMT n Tor steel?

2 6905

why lightining is not available in swith yards?

1 3529

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

Areva,

1 9305

what is the speed of mixie?

Keltron, TCS,

5 10393

what are the causes for strip heater failure ?

1 3442

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

2005

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

3 5430

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

Reliance,

2935

Un-Answered Questions { Engineering }

DEAR SIR/MADAM,CLEARLY EXPLAIN ABOUT CRAWLING AND COGGING EFFECTS IN INDUCTION MOTOR.

1974

Low water in boiler drum is unsafe because it may result in overheating of water tubes in furnace. Why it is unsafe to have high water condition in boiler drum ?

1075

why generator efficiency is more in swinburnes test?

2208

What are the applications of fm transceiver.

1096

What are the temperature elements?

1230

Sir, Iam Applied in rrb for the posts of Junior Engineer.I want to know about the or question previews to study well.Pl send it to shukla_varun1985@yahoo.com.

2163

What is the effect on in Zone and out zone fault if Phase side CT is Vk/2<30 mA and Neutral side is CT is Vk/4<30 mA for Transformer REF protection

3813

why d.c produces corrosion

2030

What is the limitation of kirchoffs law?

1133

Explain what are the problems that are associated with the expansion joints?

1148

If rotor works in clock wise what happens

1910

safety of centeral chiller plant

2002

What kind of question can be asked at the time of Interview for State Bank Of India Clerical Interview

2112

The positive clipper can be easily converted into negative clipper by A Reversing diode and changing the polarity of reference voltage B Reversing diode only C Changing the polarity D None of these

3871

How to Preparation of online test

1692

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