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

25 kvar capacitor , how much current ? For 25 KVAR--Capacitor I = ?

3 10102

first law of thermodynamics deals with

Bhel, MAHINDRA,

4 8274

what is 33 /11kv transformer bdv

NMDC, TPPL,

8 30903

send me the rrb material

RRB,

1 3929

what is a 3 phase power formula ?

5 7892

An engineer measures the direct current resistance of a transformer using ohm meter. When he/she takes out one of the leads of the meter, spark comes.. Why ?? This effect is known as...

Saint Gobain,

1 9360

What is Neutral Transformer? what is the use of this?

4 6746

Is neutral transformer can be called as control transformer?

1978

Hello Guys !! i want to rrb section engineer electrical(signal) previous model papers? any body help me?

1903

Dear Sir, i need previous technical question papers, if possible so please tell from where i got these papers.

RRB,

2063

can any tell me why slope 40% and 80% is calculated in differential protection?

1888

what is the difference b/w conductor and semicoductor

1 3668

what is diversion?

2214

What is the Powar consumption of fan low speed to full speed? is it same ?

3 7187

how to test the quality of bars???

6 10511

Un-Answered Questions { Engineering }

one split ac how can told of this ac which Tr tell me us

2031

What will be the fault current of any system when its generation is 10% of BASE generation( FUll Load )?Will is 10% or the same as full base calculation?

1909

In what ways do production engineers contribute to sustainable manufacturing practices and reduce the environmental impact of production processes?

While finding the velocity of gear B , in case of a simple epicyclic gear train, why do we take tke velocity of gear A to be ZERO(0)if the arm is rotated with speed equal to that of gear A and in opposite direction?

2002

Name the types of welding?

1254

IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?

2373

why do we provide haunches in rcc box or underpasses?

3015

The mixture of different ingredients of cement is burnt at?

1638

Why sometime AVR and sometime Booster coil is used in Alternator? what is the diferance between AVR & Booster coil due to which they are selected

3126

what would be main different environment in gsm and cdma core networking side?

1997

Difference between lime, distemper and plastic emulsion?

1739

how can one get scholership based on gre score ang how much scholarship one can get, plz suggest the way one can apply and get scholarship

3290

What is the estimated total hydropower potential of india?

1137

what does the track parameter mean in staad.pro?

6081

Why is fet known as a unipolar device?

1001

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