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 are IP protections used for electrical panels, JB, equipments installed in explosive zones like Petrochemicals, Oil & gas

1 3058

In my 3 phase 4 wire electrical system N to earth voltage is 0.08 is it ok What is standard for it ?

Kay Bee,

1 2237

What are the difference between normal application Transformer and Solar application Transformer?

1656

how to handle 2500 kva transformar

1630

What is difference between pipe and tube?

Tata Technologies,

4 6720

why are transformer rating in MVA

Suzlon,

2 3840

a starter used for squirrel cage induction motor?

1685

How to calculate the quantity for masonry(block and plaster)?

2 4385

how many cement in cubic feet of 40 kg bag white cement.

Mondol Group,

1 5325

how many numbers of 4inch bricks and get consumed in 9 inch BB masonary wall in cubic feet.plz send my below e.mail adress

Quaid-e-Azam International Hospital,

1845

what is density of 20mm coarse aggregate.plz send answer my below adress e.mail

NG Constructions, Quaid-e-Azam International Hospital, Shafiq Constructions,

2143

what is water cement ratio m10,m15,m20,m25,m30,m35,m40

Quaid-e-Azam International Hospital,

1 4444

what are differences between composition and inheritance in c

1553

Instrument connected to a single phase supply

Alstom,

1695

How to take steel quantity for beams ?how to calculate stirrups

1 3560

Un-Answered Questions { Engineering }

The resistance to the vehicle motion whose magnitude remain constant with respect to the vehicle speed is a) Resistance due to gradient b) Resistance due to the road c) Resistance due to the tyre friction d) all of the above

1515

What is mean by spike arrester(Voltage Operated)

2066

Why gas containers are mostly in a cylindrical shape?

1039

can you please give me the questions related to steels,i have an interview regarding to steels factory

1807

Define what is difference between fuse and breaker?

1176

Can anybody please refer the best and simple book for about Protection relays and in detail of all its protection ?

1977

any input on how to spec out(if possible) a larger grain structure(3/8" or larger) on a Al 6061 forging material.

2267

What are your goals?

2927

How can one determine if a particular solid can be fluidized as in a fluidized bed?

1077

how does a shunt reactor maintains the bus voltage???

2062

How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel

1919

Define peak time.

1144

Who are the leaders among expansion valve manifacturers? what are the recent developements in the expansion valve industry, used in refrigeration abd air-conditioning?

2162

how to calculate the length diamond shaped striupps in column

2761

What is the formula of vabration sesore. i mean how to covert mils to volt plz share if any body knows very argent : my mai is merajalam143545@yahoo.com

2515

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