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 problem with single phase AC motors and how is it overcome?

2 4938

what is smart grid? why we use it? explain in detals bcoz i want give presentatin from it....

1946

whit is 33kv power 300*300 cable full current with formula

1798

after syncnhronistion how generator speed controlled by grid

3 5123

what is the significance of 3.5 core cable? or what does this half core mean and why is it required?

5 17314

what is the power supply of 4 wire transmitter?

2207

single phase can run in PVC conduit. Three phase can also run in one PVC conduit. But two phase cannot run in one PVC conduit. WHY? reply plz....awaiting your answer.

L&T,

8 18048

what is the difference between electrical and electronic choke.. and whats the main advantage of elecronic choke?

Nestle,

5883

iam working as field engineer since 3 years so what is the appropriate answer for changing company i'e., why do u want to change ur present company

1 3319

my company total load is 1000kw, 415volt, all load are inductive load. incoming powerfactor is .8. we want to have0.95 pf connecting capacitors. so now how much rating of capacitors we have to connect? show how?

3 6354

what is the meaning of 40/20 src

6273

what is directivity effect?

2221

how to determine H- zone in a column? where it will occur?

2210

which model T or pie model is prefarable in power syatem

1880

If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.

5 7777

Un-Answered Questions { Engineering }

Explain how the lubricating oil circulates in a diesel engine.

1791

we have 3.5MVA-11/6KV transformer. how can we calculate earth fault current and NGR calculation?

1537

what is the best transformer oil breakdown voltage?

1127

I Want To Know Quantity of Cement Conc. & Sand in Column of 9"x9"x10'

2509

Why 15Amp. MCB is suitable to carry load of 1.5Ton Ac please Explain?

2170

What is a process flow diagram?

1102

would you please give me any idea about the BARC interview question on electrical? i have an interview on 1st july.....plz hlp me.......its urgent......

2472

pls suggest suitable MOC of diaphragm for pressure measurement of UREA grade solution service fluid.

3123

How many types of slabs are there & how to design it?

1298

Dear sir my name Ankit i m Diploma holder present working in Welspun Corp ltd Anjar as Asst.engg (salary 14400/month ctc) i Would like to change my company also i have selected in ford India pvt ltd Sanand as trainee Tech with salary 12000/month so please suggest me for changing my job hope for *ve response

2918

Why neutral is not used in three phases dol starter

1950

Why you consider yourself suitable for the post

2989

The building has 12 columns of 12x9 in 3 rows of 4 each in a plot of 50'x30', The central row is strengthened with 16mm twisted rods. The roof area is 1500 sft including balconies. calculate the load factor per sft. Also indicate the number of roofs the building can withstand.

2731

How will you calibrate PID controller? explain with example.

2434

How cooling Tower height selected

2598

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