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 11430

What is Square Root Extractor for?

Sabic,

9 56437

define the power factor in one word

12 18675

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 5568

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

1896

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

PEI,

2395

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

2 5132

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 7487

how many type of welding

11 16884

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 292713

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 9158

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

2049

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

2 6454

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

Hindalco,

1 5274

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

Hindalco,

1 4745

Un-Answered Questions { Engineering }

can someone explain that how the speed of the protection system affects the fault level calculation?

2037

What is alzheimer’s disease?

900

dear sir pls send me rrb jr.engineer previous question papper to this email id:snap272@gmail.com

2124

whether fibre optic cable in high voltage earth conductor is used for protection circuits

1579

How is martensite structure formed in steel?

976

when will give ta

1919

What is an atopy?

986

i'm a chemical engineer with an aggregate of 80% and i'm going to attend for TCS next week...if i encounter a question like this how i have to answer... WHY YOU CHOOSE SOFTWARE RATHER THAN YOUR CORE COMPANIES?

2086

how to calculate the rebar depth if forgot the foundation reinforcement (main steel)? is that any calculation or formula we have data sheet of supplier what depth what is the pull out capacity is mensioned in data sheet. if any IS code than its help full to me.

2582

What is the BS(British Standard)code for 11kv motor

4922

What are the characteristics of ideal opamp?

1049

what is polarisation o antenna ?

2052

What is the best way to configure a bypass line in slurry services?

1007

How to do maintenance of transformer feeder.

1822

How many types of number system are there?

1039

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