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 4164

how many students appear in gate exam

1891

Why do we use series motor to start our car?

2 4859

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

3 6841

Why we use negetive (-)voltage in vibration system

4 11946

What are securities of turbine?

1 4783

What is Hysteresis mean in Instrument?

11 57790

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

Siemens, UPL,

2 6766

What is OLTC in transformers and what is its function?

4 7880

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

1 5440

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 26605

What is meant by Active and reactive power?

Siemens,

5 8819

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

Siemens,

2222

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 18481

What are the reasons for AVR failure in LT DGsets ?

2 7812

Un-Answered Questions { Engineering }

How much steam required for 1MW power production form 30 bar G super heated steam(350 C), outlet of turbine 4.5 bar

2122

Tell me why acetic acid is used in enzyme bath?

hai i am balaji now i applied for the post of section engineer in rrb chennai............ if any body know the question peper and pattern of written exam please send to me

1947

How will you reduce the concrete flow after mixing the concrete

2157

Why dry type cast resin transformers tap link blast in HV side while power shut down times on load?

2293

Name a accredited or govt approved university which have 100% online engineering course

1758

why does make gain margin and phase margin on same plot.?

2051

What is the most essential condition for the voltage build up for a d.c. Shunt generator?

1114

how to find hardness of water?why it should be determined?

2057

pls send me interview question paper with answer of EIL/AAI/UPSC/RPSC because i am doing prepration of compitation exam of UPSC for the Asst. Executive Engineer

3056

what is PWM in IGBT and how it works for drive.?

1623

Define buckling factor?

1309

what is wave length were using ?

1853

How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15

3221

Describe a project where you implemented eco-friendly initiatives or technologies to improve the sustainability of production operations.

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