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

why we are not earthing ht cable at both the ends(sending & receiving end)?

5 13922

In a Waste heat recovery boiler feed control valve is after the economiser where as in auxilary boiler feed control valve is given before the economiser.why?

2 7396

How the neutral earthing is connected in DG alternator

6 18737

What will happen if supply to three phase motor is given wiyhout inerting rotor in it?How much current it will draw?

5 7800

According to general circuit diagram of 1-Phase t/f , why the primary is not get short circuited ,even though the supply terminals both are directly connected through primary winding?

4 5534

How can i modify the design of 3 phase induction motor to be as 3 phase synchronous motor??

2 4243

how do you calculate IKW(consumption per TR) in HVAC?

Aircon, CBRE, Cipla, Clivet, Cushman Wakefield, JLL, Sodexo, Voltas, Wipro,

27 149728

on what basis the partial factor of safety are decided? form the load combinations

2213

what is high tension ? specify the range?

3 6476

i am going to correct power factor of 1600kw induction motor,when i calculate capacitance of capacitor it is three time more in star connection than delta. if motor is star connected which connection i shall adopt for capacitors and reason for adopt this connection

1804

what is L.T?specify the range?

7 8811

what is S.T?specify the range?

2 4860

what is O.T?specify the acceptable range?

2 4606

what is W.T?specify the acceptable range?

1917

what is H.T?specify the range?

6 9508

Un-Answered Questions { Engineering }

4 Stage ripple counter with delay(f/f) 10msec. How much time it takes for a state to change. 4*10=40.

1021

what electricalcable size for 132kw motor 4pole

1583

What is core CT & it's function?

2024

How do we calculate the power of centrifugal pump?

1126

why T/F winding temp measurement cts are odd secondary current ie,109A/1.2A/1.4A?

1822

box1-2 box2-12 box3-350 using multiplication and division only bring 74 in box 3 in 3steps

4758

What are the relays in ACB and VCB

2165

which collection enforces type safety?

3477

plz.show development and anchorage length in simple diagram.

2517

What are the uses of quicklime?

991

please post me questions for technical interview in tata communications tranformations,

3593

by what factor the starting current is used when comparing star and delta connection for motor starting?

2030

What is zoning permit?

1145

What is minimum phase system?

1094

What are thermocouples?

996

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