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

is there any better model than jcb 3dx

2170

what is cogging in motors?

1 6238

What is the function of RCCB? What are the different sensitivity ratings & each application?

Wipro,

6 35601

What are the details of ratings of different types of ACSR conductors?

2 10007

Three pc now connected the 24 port switch.one pc ip adders 192.168.0.125,anather pc ip is 192.168.0.98, anather pc ip is 192.168.0.123, so 98 or 125 ping replay to 123,but 123 is not replay 125 or 98, but 123 is others pc ping replay,

2302

Which type of DC generator is used for electric welding purposes and why?

1 5705

i applied for the ap transco please forward the freqventley asked QA

2072

Amoung all classes of electric machines, why the transformer uses oil as one medium of cooling?

4 7904

we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

2 6132

we often use the word HT (high tension) line.or we say HT switch gear, whats does HT basically mean. is it different from high voltage.

1 3784

Which one is the main bar in a square slab (2m x 2m)

7 15136

What is the difference between MPCB and OLR?

ABB, Raj Agencies,

11 60426

Why three wire is using with a RTD?

ABB, MAHINDRA,

3 12387

what is the minimum and maximam trace width in PCB design? why trace is measured in mils? what is the use of via? why the crystal oscillator is placed near chip?

Wipro,

2175

what is different between multiplexer and demultiplexer?

12 128595

Un-Answered Questions { Engineering }

Control wiring of a dol starter for forward and backward

1647

In which process fluid expands but does no work ?

1101

What is acsr cable and where we use it?

1210

why traction voltage is 25kv

2288

How to calculate the efficiency of Turbo Generator(Alternator) in general....?

2982

IN dc capacitive reactance is??

1451

EXPLAIN USE OF ROCKING ARRANGEMENT IN ELECTRIC HEATING?

1981

why we use condenser in the thermal power plant, althrough the same vapour will be again heated

5003

What are the types of sensors and their explanation?

1150

I have c license but I don't know eligibility of Max Kilo Volts under the electrical licensing board.

1777

Define what is the strongest metal?

1025

What is the percentage i get to work in MICROSOFT

2216

how pressurize drum calibrated ?

2110

Explain can large temperature differences in vaporizers cause operational problems?

1108

write a c programme for add of two numbers with out use of arthematic operators

1931

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