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

A motor works on 30kw.it is working on 440volts.How much amper will be Required?

7 11022

A motor works on 30 killo watts.how much ampers will be required if it works on 440volts?

5 7635

What are ampers.30kw motor.440volts.

Pam Glatt,

5 7813

Why the rating of the HT breakers are in 1250 Amp, while the load on the breaker is around 50 Amp. ?

Wipro,

9 24654

how much Amp we can put in 1200kva generator?

MacLellan,

11 17585

whta does the middle finger stands in flemings left hand rule

3 4952

what is the function of commutator in dc motor?

CTS,

10 16892

plz explain TSM and PSM.with example suppose ct ratio is 4000/5 and tsm is .15 and plug is at 3.75 if fault current is 8000A.so how i find relay oprating time.

College School Exams Tests, ME,

2 20686

difference between cache and flip flop???

6 14251

I am pg student of chemical engg. I am intrested Heat Transfer Subject . I want information about advance heat transfer related PG PROJECT

2327

what is total power generation in tamilnadu What are the methods used powerfactor improved? which place DC transmission line usde?

5 11946

What are the methods used to improve powerfactor ?

6 10444

what is the advantage of DC Motor over AC motor & Where its applicable ?

Torrent Power,

4 25664

iam interesting to design the control panel for 3 phase pump motors by controling single phase switches.iam plan to use fuse,contactor & relay for motor protection .how can i select the voltage & amps rating for fuse,contactor & relay plz guide me .if anybody clarify my doubt means it will more helpful for my future .

1 4454

How do you design a system which is required to experience a shock force of 15G in 10 milliseconds?

1871

Un-Answered Questions { Engineering }

what maximum range of star & delta in hp or kw ?

1706

What do you mean by donor and acceptor impurities?

1055

Is there a rule of thumb to estimate the footprint of a cooling tower during design phase?

1244

We have Diesel generator of 200KW. fuel consumption is always same,even connected light load or full load. Is it right?

2169

before synchronizing an alternator,power factor is leading ,why?

1572

how can i install windows-xp operating system in single time to 50 computersconnected in a LAN.

2330

Why π-filters are not suitable for varying loads?

1299

What is the difference between horizontal and vertical heat exchanger?

1286

Explain the working of 6 stroke engine?

1141

What is inrush current? how can calculateit? what is the affect of it?

2071

what about electrical pannel.? What is meant by plc pannel.?

2294

What is meant by soa?

1143

how we are selecting instuments by differentiating certain instruments in 4 to 20 ma range and certain in 1 to 5 v dc

2083

what is the full form for MAN B&W engine which is as follows - 6ESDZC 34/82

2273

What are the different speed types of flows used in identifying Mach number?

1208

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