Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Satellite Systems Engineering (106)
Engineering AllOther (1379)

Engineering Interview Questions

Questions Answers Views Company eMail

What is DCS?

Adani,

5 11599

What is Square Root Extractor for?

Sabic,

9 56777

define the power factor in one word

12 19012

1000 W bulb takes 4.16 Amps at 240 volt then what will be the KWH & if i am using 1000 W bulb at 180 Volt the amps will be 5.55 then what will be KWH????????????????

2 5670

How do we calculate the Out put voltage of generator, after the excitation is being given?

1935

What is the simplest formula to calculate the rotor diameter of a synchronous generator?

PEI,

2453

How do we calculate the out Put voltage of generator, after excitation being given?

2 5257

How do we calculate number of jets for Pelton turbine, when its specifications like turbine diameter, number of buckets, total discharge are given?

JSW,

1 7587

how many type of welding

11 17279

how to calculate the volume of water in the water tank (5'x5'x5')? what"s the formula?

Fire Safety, MAHINDRA, New Star Construction, Shankar Electricals,

15 293318

We have one Energy meter for Measuring the voltage,current,power,energy(KWH,KVARH,KVAH) & power factor.The problem is that the meter does not show whether the PF is lagging or leading.So i want to know that is there any way or calculation to find out that whether the PF sign (lagging or leading) depending upon the above mentioned parameters?

4 9333

pls tell me the process to set up a power plant right from the permission from state govt ????

2111

How do you select a cable size(Cu & Al) for a particular load?

2 6561

How electrical power(MW)is varied OF an A.C Generator in response to varying steam input to a steam turbine ?

Hindalco,

1 5354

How electrical power is generated by an A.C Generator ?

Hindalco,

1 4842

Un-Answered Questions { Engineering }

what is diameter of a suction pipe?

2079

Why is the grid in a cro provided with a hole in it?

1056

WHAT IS DIFFERENCE BETWEEN CAPACITOR AND CAPACITANCE?

2042

Explain the approximate cost of the corrosion penetration monitoring system(cpmp)?

1021

why capacitive load is not used in routine life????any reason is there ??????

1781

Define what is meant by led?

1082

What is rotating magnetic field?Discuss elaborately.

2651

power transmission pole used one support , that only for support or earthing

1964

Differentiate between ideal and non ideal current sources?

1162

why are u join ntpc

2171

I installed the smartplant instrument v8, but can not be opened, that always said: "INTools 2007 hardlock no found". So Could you help me how to do for that?

2058

hi i am rajini i want rrb previous question papers with answers can you tell please where i can get it

2144

plz provide me all previous HPCL examination papers of electronics and communication branch.

2441

How to calculate knee point voltage? Describe its purpose for differential protection.

1026

how do you calculate the quantity of steel,cement for plinth beam. (example size 41'*0.58'*1.08')

2653

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