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 T P N bus bar

1 16989

examples of resistive inductive and capacitive load

1 15311

Explain What will happen when direction of field current is changed (i.e, field excitation is reversed) in the following machines? 1) Alternator 2) Synchronous Motor 3) D.C Generator ( Shunt or Seies ) 4) D.C Motor ( Shunt or Seies )

NTPC, Transco,

3 16498

What is the cemnent ratio

DPR,

1819

What is definition of hydrogen cell?and were are you use?

1 3981

what is mean by hvdc transmission technology .what is principle of hvdc transmission and technic of hvddc transmission .

1 3934

what is the prinsiple of dc motor and construction and working ,application of dc motor.

1522

Which standard of hazardous area classification used in India?

Orchid,

1 4008

what is the relation between the leading pf and supply voltage?

1 3636

Sir, we are manufacturer of splitter machine. we joint two knifes with welding electrode, BEST ARC, and ADOR, Grade E6013. but the time of welding the welded area comes to wear, what meterial(Electrode)is suitableto our requirement.this knife is press with Hydraulic operation.

1609

What is the major differences between RCCB & ELCB? If we use ELCB of less sensitivity why does it trip often and can we control it from tripping?

1 5389

is there any good institute in mumbai that provides good Automation courses ?

ME,

1510

what is an ac servo motor,how does it work?

1 3216

In ac circuit R,L,C are connected in series what is the output the circuit? explain

4 4769

string efficient is 100% what is the voltage across the each disk?

1 2872

Un-Answered Questions { Engineering }

How to decide no. of Step and Kvar for APFC Panel 40 kvar MD: 33.12 KVA Avg pf : 0.8540

663

#include int fn(int v); main() { printf("%d\n",fn(7)); } int fn(int v) { if(v==1 || v==0) return 1; if(v%2==0) return fn(v/2)+2; else return fn(v-1)+3; }

1509

Explain what is use of lockout relay in ht voltage?

668

How gold can be separated from mercury?

549

How many square meter can a worker/labor demolish a structure per day?

1510

respected sir, I am Diptiranjan swain have already applied as IFFCO GET ONLINE FORM-2013.kindly,send me one set of previous year question paper.

1497

What is the Working of Cement bulker truck

1304

How to calculate earth fault current for 6.6 KV , 50 HZ , 756 Amps , 3000 RPM , 0.8 PF generator

1606

In india What are the best institutes for telecom job oriented training,am b.tech e.c.e fresher?

2188

What is testing temperature?

hi i am an CSE engg student and i cleared the PE exam of BEL 2012 both 24/07/012 and 01/08/2012 , so please if someone can help me with PE Interview question or subject or topics which i should cover that help me clear both Interview.PLZ help. my mail id is rjjkumar99@gmail.com

1657

what happens to the water pump if ground water level is slowly decreasing?our water pump is varying from no-load full-load due to this problem

1207

Out of constant pressure and constant volume lines on ts diagram which line has higher slope ? And whether slope is constant or variable ?

819

how power trnafor from 1 point to another point in bus bar ya transmission line( voltage trnasfer from 1 point to another poin)

1485

In which system does the output not affect the process in any way?

1216

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