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 to calculate the torque of a motor?

2079

Is VVVFD reduced the starting current of an induction motor?

1 3394

Why ELCB trip, when neutral touch with ground?

1 4658

What is the important precuations need tocarried out while working with Electrolite in Battery PM?

1861

Why battery chargers are use in substation?

5 26951

What is IPXX?

2 11468

What is core CT & it's function?

2123

A ii kv 1200 A Breaker combination fixed in a cubicle. How many ampere Fuse is required? If fuse is not using, Why?

1937

What is the important parts of SF6?

2 5356

I decided to provide a 11KV / 440V Xformer in my Substaion. What are the protection required for that?

5 8753

A 150KW 440V motor is need to replace in the field instead of faulty one. what are the main parameter should I need to check?

1 4268

Why fuse is? What will prevent by fuse?

2 4855

What are the fire Estingushers use in electrical fire?

3 5827

What are the usege & different between UPS & batteries with charging system in in Substation?( UPS 120V AC & battery charger is 120v DC)

1 4201

What are the differents between Breaker & Contactor?

8 62784

Un-Answered Questions { Engineering }

List examples of voltage source?

979

As you achieve greater success with the company after some years, Will you like to be a share holder in our company?

3390

Define What is the tallest man made structure in the world?

1197

Tell us what is ics?

what are the applications of transistors with low dc gain, high dc gain and medium dc gain( beta)?

1726

how we can come to know that motor winding resistance which showing by DMM is right or wrong???is there any chart or something that we will compare & check???

1865

explain supply side and demand side energy management with advantages & disadvantages

2098

The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?

3617

What is an instrumentation amplifier and the need for?

1023

What is the difference between inductance and resistance?

1085

What is the use of lag compensator?

1185

what is the procedure involved in preparing mix design of m15 grade as per IS-10262-1982

2018

Can any body tell me about INNER SHUNT COMPOUND MOTOR diagram?

2063

what is proper capacitor placement? How to evaluate capacitor size?

2081

What are the types of commutation?

1048

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