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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 8715

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

 5 6052

What are ampers.30kw motor.440volts.

Pam Glatt,

5 6343

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

Wipro,

9 22180

how much Amp we can put in 1200kva generator?

MacLellan,

11 14421

whta does the middle finger stands in flemings left hand rule

 3 3781

what is the function of commutator in dc motor?

CTS,

10 14115

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 19403

difference between cache and flip flop???

 6 12001

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

 1829

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

5 10242

What are the methods used to improve powerfactor ?

 6 8274

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

Torrent Power,

4 23827

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 3772

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

 1433

Un-Answered Questions { Engineering }

what is the difference between STAR and DELTA connection and application wise how it can be utilizedd

1735

Brushes are placed at magnetically neutral axis,when brushes reach that point,the armature conductor gets shorted,but it can be seen that the dc supply is also shorted,wont that get damage? help me plz

1802

How to test cement,sand,20mmbluemetal,40mmbluemetal,bricks,concrete by visual and instrument

1729

ITI r/tv trade APPLY (J.T.O VACANCEY) ALSO INCLUD AITT ELECTRONIC,WRITEEN XAM DONE 23.03.10 BUT NO RESPONCE WHY ANATHER ID gopal_gh007@rediffmail.com

2948

Describe Non I.S. Earth System and why is it used?

1292




Define cotter joint?

688

What is the difference between AC and DC injection methods for rotor earth fault protection

1686

What willbe change in programming when we use 5/3 solenoid inplace of 5/2 in operating of a cylinder?

1607

how to calculate reinforcment in staircase cranked beam?

2184

Who was the the first american to walk in space?

463

what does mean of RCT and STR in diffrential CT?

3764

What are the factors which influence the choice of specific magnetic and electric loadings of a synchronous machine?

1593

hello if any one have papers vof hpcl or sail, plz send me

1425

Define what is the difference between diagrams of it and ct in heat treatment of steels?

601

Define what is proeutectoid ferrite and cementite?

575

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