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 11078

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

5 7680

What are ampers.30kw motor.440volts.

Pam Glatt,

5 7862

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

Wipro,

9 24709

how much Amp we can put in 1200kva generator?

MacLellan,

11 17660

whta does the middle finger stands in flemings left hand rule

3 4983

what is the function of commutator in dc motor?

CTS,

10 16983

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 20713

difference between cache and flip flop???

6 14298

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

2348

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

5 11982

What are the methods used to improve powerfactor ?

6 10488

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

Torrent Power,

4 25704

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 4474

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

1885

Un-Answered Questions { Engineering }

Define chroma?

Please brief me about number of pole in alternator.In single phase alternator coils are connected in star or series. How to calculate frequency for the same.

1931

what is a benifit to configure site to site vpn ?

2188

Define what is the casting and forging?

1024

Define unilateral circuit?

1266

how to calculate units consumption for a 12 hp motor /hr.

1511

Pls explain me about tension and compression in a flat slab

2063

how a cyclone steam separator works?

2139

what is the purpose of slope in the differential relay?why we are using two slope?but in busbar differential we are using only one slope.why?

2926

how to failure indution motor insulation & how to improve heat in motor insulation

1900

please kindly send me the details about courses that are offered in nda

1916

How to calculate capacitor bank value to maintain unity power factor with some suitable example?

1162

if main CT is of ratio 50/5, and meter CT is -/5 what will be overall multiplying factor of meter.PT is 11000/110 .

1677

please tell me difference between router and cisco router

2126

What is semirigid connections?

2184

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