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 the purpose of taking Capacitance and Tan Delta Test in Transformer bushing?

1 11526

What are the protections to be used for Generator?

5 8584

. Draw the vector diagram and condition for the following: 1) Dyn1 2) Ynd0 3) YnYn0

1 3838

What happens when the polarity changes in CT? Explain briefly?

4 7827

Explain the Term in CT Name Plate – Class: 5P10

Jindal, SRES,

6 29255

why the transformer is not operates on two phase?

APGenco, Atkins, FFBL,

1 3630

which technology use in bikes

TATA,

1954

what is the reasson after complition of suction stroke and started compression stroke inlet valve open for few digrees

TATA,

4 7903

which material used in railway track

TATA,

10 23120

Air is a bad conductor of heat.why it becomes hot in summer?

TATA,

5 18014

in power plant lube oil system, if oil mist/vapour eliminator is not running what are all the consequences occur in system?

TATA,

1 3931

What is machine

6 7620

What are the protections required to protect turbine?

NTPC,

4 7791

what is ERW PIPE & Seamless PIPE Out of ERW and Seamless which one gives good results for an impact force of 2700 N??

NTPC,

2 7453

how can calculate how much steam is to be required for generation of 1MW electricty?

NTPC, SVRI,

8 46097

Un-Answered Questions { Engineering }

what is different between static block and public static void main??

1801

HELLO SIR VERY GOOD EVENING SIR, I'M KALAMANI. I NEED TO PREPARE FOR UPCOMING "JINDAL STEEL AND POWER LTD" INTERVIEW. I'M MECHANICAL ENGINEER SIR. SO PLEASE SEND ABOUT JINDAL's PREVIOUS APTITDE TEST QESTION PAPERS TO MY MAIL ID : , , . I WANT TO KNOW ABOUT THEIR PROCEDURE TO BE HELD ON THE INTERVIEW? SO PLEASE SIR SEND UR VALUABLE ANSWER TO ME ON ABOVE MAIL ID SIR. THANK U SIR.

1976

Why series inductor and l-section filters cannot be used with half-wave rectifiers?

1126

SOME OF YOUR QUESTIONS ARE NOT MAKING ANY SENSE SO TRY AND PUT IN A LITTLE BIT MORE EFFORT BEFORE YOU POST A QUESTION. WE WILL ONLY HELP THOSE WHO WE CAN SEE ARE TRYING TO HELP THEMSELVES.

2310

Why are open the ejector air vents.

1959

Which frequencies can't be used reliable beyond the horizon terrestrial communication without repeaters?

2890

What is Erosion in a control valve?

2070

WHAT IS IM (INDEX OF MOUNTING )IN MOTORS

1988

whatis the test condition for the leakage current rating for 25kv high voltage test on PVC armoured cable?

1824

Define velocity ratio?

1046

How will you justify IR value and Charging voltage of any motor,transformer and Cables.......???? . . . . . . . . Plz tell me any body Baljeet Singh, engineer_89@refiff.com

2068

For amonia manufacturing process if pressure, temperature would be increase over optimum level what would be happen?And what steps should be taken?

2169

i need the details about bhel exam.how to apply for that.please send to my email-id.thenmozhi2k7@gmail.com

1969

What is stepper motor. What is its uses?

1169

why are distributed windings generally used in alternators?

2666

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