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 use of spst switch in performing experiment on self excited dc motor?

2 4153

why occ characteristics curve in not tracing back when we are bringing back the rhoestat?

1870

why we cannot cool the room by opening the refrigerator ?

2 6294

In the Load Test of 3 Phase Squirrel Cage Induction Motor, 2 wattmeters are used. One of the wattmeter deflects in negative diretion during no load. Why?

CAT,

1 9176

How to design the blower for motor? how to two blowers connected in motor?

Ashok Leyland, TATA,

1 4367

what is the current pay package for an instrumentation engineer having 2 years of experience in cryogenic technology???????

1 5038

WHAT IS THE MASS FLOW FLOW METER

Reliance,

4 9034

what is Diversity factor in electrical installations

3 15160

how to decide the ratings of the MCCB,MCB in electrification.give me the proper thumb rule or procedure.

ABB,

3244

how to decide the ratings of the busbar in electrification.give me the proper thumb rule or procedure

ABB,

1 4838

why excitor coil of an alternator can fail

3 6052

1-How to calculate the CFM of HVAC ? 2-if we have CFM and then how can we calculate AC Duct size?

1 7282

is transformer, active or passive device? name some active and passive devices.

HSBC,

9 25059

66kv under ground cable how to layaing in ground any special case two ckt r runing

1997

From an electrical motor & electrical generator, which has more efficiency & why?

Sahi,

1 2976

Un-Answered Questions { Engineering }

Explain what is an inverting amplifier?

1064

Curvature ki quantity kaise nikalte hai pls give me ans... curvature canal ka hai

3070

Explain the advantages of gear drive?

1070

selection criteria of control valve? and selection criteria of actuator explain in brief?

4078

how to deside the capacity of chock for drive?

2057

1- What is the Polarization Index number be good for 15KV 3c#500MCM electrical cable? 2- Can I use the IEEE Std 43-2000 to perfom the PI test? Thanks

3373

Tell me can I dye my blue baby blanket pink?

State fresh water generation plant made water flow.

1645

What is factor not to be taken in consideration in mix design?

3667

What is difference between limit state and working stress method? How it is applies in building structure.

2326

what is the g.s.t rate of m.s. perforated sheet

3200

how many cement used in single story residential building per sqft

1743

What is the maximum recommend pipe velocity for dry and wet gases?

1170

Discuss the role of electronics in the medical world.

1044

define material grades 15b25,10b21,scm-415,16mncr5 in detailwith their compositions

9439

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