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

how to calculate the torque of a motor?

2139

Is VVVFD reduced the starting current of an induction motor?

1 3483

Why ELCB trip, when neutral touch with ground?

1 4718

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

1904

Why battery chargers are use in substation?

5 27144

What is IPXX?

2 11588

What is core CT & it's function?

2174

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

1989

What is the important parts of SF6?

2 5454

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

5 8921

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 4345

Why fuse is? What will prevent by fuse?

2 4958

What are the fire Estingushers use in electrical fire?

3 5972

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

1 4270

What are the differents between Breaker & Contactor?

8 63095

Un-Answered Questions { Engineering }

please send me bhel questions on rupesh.017@rediffmail.com

2705

what is ramping rate of generator

2069

In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?

1572

Draw block digram for well head from well to shipping pump?

2172

WHY EARTHING NOT NEEDED IN BATTERY IN SUBSTATION

1970

Did elevation affect weight?

1082

Describe your experience with regulatory compliance and certification processes required for aircraft design and manufacturing.

528

what are the points that should be kept in mind during forging design?

1180

what to expect of your activities on the job?

2216

What are the applications of v-i and i-v converters?

1005

Can anybody help by describing each and every step in short, used while giving a building layout by total station? Regards

2027

How many kinds of E.L.C.B and how to work E.L.C.B

2040

What denotes the 5/8mm in the 3300XL 5/8mm proximitor probe?

1399

i have to install a HT panel, what components, I have to use in this and what will the diagram of that diagram,please tell me each and everything.

1813

What about electrical Units. discrive in detail

2097

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