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Engineering Interview Questions
Questions Answers Views Company eMail

what is the purpose of wear rings in centrifugal pumps ?

Gulf Spic, TCS,

5 49264

What is the diff. between single compression and double compression gland

ASL,

1511

what is the importance of fault level in power system and how is it decided

 2 9752

What is annunciator ?

1 3359

why are you use the crgo core lamination in transformer

 6 7763

what is the advantage of submersible level transmitter compare to ultrasonic level transmitter?

 1620

what is the logic circuit of 8:3 encoder and 3:8 decoder?

2 8591

IN 6.6KV 3 phase switch gear .i will give 6.6kv to R phase only to earth in during H.v testing (through H.v KIT).what happen remaining phases.how much voltage get remaining phases.why? explain.

 1 4569

in HVAC how does the chiller functioned .. and what is the chiller cyclic process

 1513

how calculate the ms angle weight formula detail

Concor, Puravankara,

9 73611

sir i am pradeep singh from electrical branch and i want to place in software industry(tcs)but i dont know much about programmig languages like c c++.so how can i get a placement in software industry?

TCS,

1 3381

Dear friends I want to design busbar for1600 kva transformer(i.e2100 amps) what are all the factors to be considered before selectinga busbar what are all the standard sizes of busbars what is the formula for finding current of copper and aluminium busbar

 1474

It is desired to reduce effect of 50Hz pick up in a thermocouple measurement. If a third order LP filter is used for this, what should be its cut off frequency, if gain should be 0.001 at 50Hz.

Honeywell,

1 3193

What is sensitivity of K type thermocouple? Is polarity important in thermocouple connections?

Honeywell,

3 9448

How can one improve linearity of an RTD based temperature measurement system?

Honeywell,

2 6542

Un-Answered Questions { Engineering }

What is the most economical spacing of buttress ?

830

Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?

606

Explain what is communications satellite?

442

why we are not using the turbine flow meter in the steam service?

1701

Why do you want do MS in Mechanical Engineering in US

1702




How the PF control while running DG set with load

1613

Plz if anybody has placement paper of HAL mail me i m Chemical engg my id er.kotnala@gmail.com

2023

Causes of F.O. Purifier abnormal flow?

1443

What is the function of capacitor in electrical circuits?

603

how does this job compare with others you have aplied for?

1231

What are Ikats

5

How we calculate the Multiplying Factor of Kwh meter for 3 phase alternator.

1406

What is HPLC ? and define it.

1535

Is there significant affect on the output of modern gas turbines due to low frequency.

1552

If you have an earth with pilecap then your resistance is really low. why and how?

1427

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