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

Hi i m B.E. In elect. & comm. I m workin in bio mass plant from 6 mnths as inst. Engg. but now i m in dept. Of operation as shift engg...which is best operation or inst. 4 me? M confusd..plz help and reply me..

2 4258

how many students appear in gate exam

1936

Why do we use series motor to start our car?

2 4945

what is the difference between real and reactive power? and what is the importance of these

3 6985

Why we use negetive (-)voltage in vibration system

4 12097

What are securities of turbine?

1 4850

What is Hysteresis mean in Instrument?

11 58157

PLZ EXPLAIN THE INTERLOCKING AND CONTROLLING OF CONTACTORS????HOW CAN I DO THAT?

Siemens, UPL,

2 6856

What is OLTC in transformers and what is its function?

4 8055

Is there any thumb rule for cable selection for any current rating ?

1 5541

a room heater is connected in serise with a 100w bulb.if the 100w bulb is replaced by a 40w bulb then the output of the heater is increase/decrease/remain same?

College School Exams Tests,

9 26944

What is meant by Active and reactive power?

Siemens,

5 9043

What is difference between start imitation and start interlock for 3 phase motor protection ?

Siemens,

2255

what is the principle of generator, motor, and transformer and explain the definiton of flemings left hand rule , right hand rule and ohms law

NFCL,

2 18582

What are the reasons for AVR failure in LT DGsets ?

2 7955

Un-Answered Questions { Engineering }

Type of motor stater detail and working detail

1667

Under what circumstances should pot bearings be used instead of elastomeric bearings?

1138

WHAT IS THE SIGNIFICANCE OF VECTOR GROUPS IN TRANSFORMER? WHAT WILL BE EFFECT WHEN PHASE DISPLACEMENT CHANGES IN TRANSFORMER?WHAT IS THE NEED TO BE PHASE SHIFT CHANGE BETWEEN THE PRIMARY AND SECONDARY WINDING

1798

can i use 2000/5A Clamp meter to measure HT cable

2028

What are the types of feedback oscillators?

1298

how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

2184

Please send me Sample papers National Informatics Centre (NIC) Programmer. I am giving this paper first time..so if any one have previous question papers send to manoj200.yadav@gmail.com. thnx in advance

1943

what is earthing transformer? draw the winding dia.of earthing transformer.

1731

Explain the difference between “stress and strain”?

1078

have any one question paper of institute of plasma research center for aptitute as well as technical?

7002

what are control system components?

1932

why actual valve timing diagram is different than ideal valve timing digram of a 4 stroke engine?

5579

Are Refrigerators & Deep Freezers the Inductive load ? How to calculate the Power Factor & hence the Output Power for them ?

5112

How to find resistivity?

1156

Explain the bit format of flag register in 8086.

4244

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