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 is invertor supply and raw powersupply

2124

What is the simplest way to maintain the "power factor" of any system? if you have many methods specify all!

1862

Brief difference btween aluminium & copper conductor

2 4561

How phase to phase voltage comes 440V.

2105

Explain working of servo controlled voltage stabilizer.

3 37741

What is mean by sinewave.

1920

HOW isolation transformer works.

2 10031

Difference between stepper motor & induction motor.

1 10206

WORKING PRINCIPLE OF HALOGEN LAMP & MEQUERY LAMP

1 7082

write the difference between network and circuit

3 8451

How the electric train gets the supply of electricity? What is the return path of the current?

Siemens,

8 18090

In a sales interview if a person ask us how would you be able to sell our products in this recesion. How would i have to respond them.

1894

why we need abstract class in java, what is the diff b/w abstract claas in c++ and abstract class in java

1 6774

what is need of interface. what is the diff b/w interface and abstract class

1984

why SCR cannoy be used as a bidirectional device

1 5780

Un-Answered Questions { Engineering }

For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

3010

how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?

2658

why we don't use photodiode in forward-bias?

3687

What is elasticity and explain its types?

1278

What is Refuse Area In High Rise Building ?

2197

how to calculate kvar in Akiva

1955

What are the types of control system?

1444

tell me about roaster switch .& what is the function in transmission & distribution?

2685

iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

2268

In a carnot engine with an efficiency of 40%, the heat rejected to the sink at 27 C is 60 kJ, then the heat supplied in kJ to the engine by the sources is

1090

In EB metering we face problem kva jump even in no load condition.can any one help to control this

1853

What can be reasons for a metal gas-kit to leak?

1519

Why joints are provided?

1164

THERMAL CAPACITANCE IS MEASURED IN..................................................

2166

what is the list of building construction equipment & teir output?

2115

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