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 happen when increese more than 50HZ fequincy.

5 8626

what is the relation between currebt & voltage.

8 9586

Where burned of electricity,when,who, & why.

NIGP,

1984

what happen when increase or decrease size of lamp,light.glass.

1916

What is difference between aim & Target?

2 6032

What is the advantage of 3-Phase supply with respect to 1- Single phase?

6 9464

Why Two Transformers aside shoud be supperated by concreted wall?

5 15883

WHY THE CUTOFF FREQUENCY IS OF 3 DB??

TCS,

1 3421

what is the difference between potential Transformers and capacitive voltage transfoemers and where it is used?

5 13464

Explain the experiment on ward leonard method of speed control of a dc shunt motor.

2 12209

How many methods to take IR value of Current Transformer?

1 5923

Can anybody tell me which type of question are asked in the interview for the FORMULATION(Pharma) as a instrumentation engineer, & question in building managment system.

Reddy Labs, ScienceWay,

2013

why autotransformers are not safe for supplying low voltage from a high voltage source?

5 14215

What the significance of "HRC 5O" in Brinell's Hardness number?

Bhel,

1 4818

Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.

2589

Un-Answered Questions { Engineering }

Explain department stores.

Explain working of Kaplan turbine?

1129

What is a bjt? What are its advantages and disadvantages?

1083

How to calculate paint drums per meter square

2564

What is meant by Load Encroachment in OHL Feeder Protection?

3638

How can we calculate the transformer rating if the load calculated is 1000KW (11Kv Supply)?

1082

Tell me how to calculate knee point voltage? Describe its purpose for differential protection.

1054

Who are the manufacturer for Nitrogen based Fire Protectio/explosion prevention for Oil Filled Transformers? India and international both?

1920

Sir how i can resolve my MTI problem ?

1787

where can the transformer having vector group Yny0 be used??

4124

how to caliculate required amount of cement and sand required for 1cu.m.

2206

What is the function of the generator exciter?

1417

what is the clear formula to calculate cable size for a load

1965

Can you pls tell me how to calculate the amphere rating of cable in case of three phase supply but all load is single phase

2167

What is the three method of heat transfer?

1140

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