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

what is the difference between elcb,rccb,mcb.

8 42740

I have a shop heater with a 1/3 hp capacitor start, induction motor driving the fan. Intermittently, the fan motor speeds up significantly for several seconds (15-60 sec) then slows to normal operating speed. The manufacturer suggested changing the capacitor which made no sense, but I did it to no avail. Could this possibly be caused by the centrifugal switch intermittently reconnecting the start winding?

1 3895

how we masure a cuurrent?

5 7434

when we increased the current what do ?

2206

how we calculate the dick for a pole?

Power Grid,

1 2266

name the types of insulatter?

5 9010

what is the principal of star delta starter?

9 47323

HOW TO BUILD THE SINGLE PHASE TO THREE PHASE CONVERTER? CAN PROVIDE ME CIRCUIT..THANKS

2197

I have 4 DG set with 1500KVA rating. system breakers are 11KV & alternator are 415 Volts. Between alternator & breaker one stepup transformer used. i want to Know what is max. resistance for body earthing & 415 & 11KV V Neuteal earthing. my fault current is 14 times for 2 sec.

Jindal,

1 2346

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1 1918

What is Symbian.?

1 2125

Power factor =1.000 at factory in supply. However, PF = 0.8 at motor end. Current = 100 Amp, Voltage = 400 V. What is the power distribution loss? Can I reduce it by adding capacitor at the load feeder?

Accenture,

1 2128

How to calculate the current rating of power cables ?

1 6668

pls send me HPCL model question paper for the post of officer trainee for mechanical engg. tnk u....

HPCL,

2106

no EB power DG is not starting?

6 18113

Un-Answered Questions { Engineering }

send me test pattern of nsn?

2161

all the technical question with answers pleas send your email id ramar_eee@yahoo.com

2106

please provide me the type of questions or question pattern of bally.

1963

i want the aptitude test papers of wipro can any one help plz

2010

By any way can we increase the B check hours from 300 to 500

2275

hi fiends i am a diploma engineer(mech).now i am preparing for b.e mech part time course. could be send me entrance questions paper fo me .'sureshscad@rediffmail.com'

2093

respected sir, i had applied for the post of GET for JSPL so kindly send me the syllabus and exam pattern for the concerned examination. my mail id: starsunny49@gmail.com thanking you sir

2420

Please tell me Detail cost of providing& laying nominal mix design 1:2.5:5,40mm nominal size.curing complete e/c cost of form work in foundation and plinth i/c carriage.

2307

what will happen if synchronous machine rotor fed from single phase ac supply

1813

Dear sir-I WANT LAST FIVE YEARS RRB-CHENNAI QUESTION&ANSWER PAPER IN J.ENGG(GRADE:II)-MECHANICAL ENGINEER

2210

BEL old probationary engineering questions and answers

5308

I need to constructive work in amaraj batteries

1934

i want computer associates placement papers from u? pls post to me.

2784

Hai Frds, i want to join in testing tools course, pls sugest good institute. And pls tel about Mind Q institute & phone num of Nareswar Roa sir plss, ple mail me plssssss

1928

What will be result if we connect LT votage to the terminal of HT motor?

2213

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