Engineering Interview Questions
Questions Answers Views Company eMail

If symmetrical fault occurs at the terminal of a synchronous motor then how the motor will act...explain it..

Bhel,

1577

Why we use modulus with voltage in stability equation that is P=[E][V]SIN@/X WHY VOLTAGE IS IN MODE VALUE WHAT IS THE REASON?

Bhel,

1 2541

EXPLAIN METOD OF IMAGE OF TRANSMISSION LINE/ WHAT ARE ITS PRACTICAL APPLICATION?

Coal India,

1401

WHAT IS DEGREE OF COMPOUNDING IN D.C MACHINE MEANS? HOW TO READ THE OPERATING CHART FOR ANY ELECTRICAL MACHINES?

Coal India, Ghana Grid Company,

4243

what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?

Bhel,

1519

i have completed Diploma in E.C. in 2005. How i get electrical superviser licence in gujarat.

1340

Where we can use 3.5c cables instead of 4c cables.Why?

4 12137

Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

NTPC,

2 5536

What is the calculation for finding cement and sand for 10' * 12' area ratio 1:6 thickness 12 mm

DLF, JVS,

3 6123

WHY THE DIMENSION OF TWO SAME RATED MACHINE IS DIFFERENT ?

1480

What is 2P*0.5 sqmm screened copper cable and what is the use of it..?

1 2789

A MACHINE WHICH HAVE 1000rpm SPEED IS LARGER IN SIZE AS COMPARED TO THAT OF A MACHINE WHICH HAVE 1500rpm.WHY ?

2 3590

any one can explain what is the size of pvc,armoured, various sizes of powr cable dia?

1419

What kind of tools and materials are required to test water softening system of heating plant?

1553

how to calculate steam velocity on tg i/l ?

1452


Un-Answered Questions { Engineering }

Explain what is the difference allen bradley and siemens plc

519


Can we use 230VAC, 63A MCB for 120VAC, 63A supplied heaters load?

996


What is applique?

1


errection check list for transformer maintenance

2155


How digital input and digital output 's are working in dcs

2015






What is pin diode?

585


Why stepper motor is required?

621


The height and diameter of bhaskara?

476


Define shape factor?

1


If mft not act when spark failure 3 time what problem will happen in boiler side

1694


When did rakesh sharma return from space?

517


What is the per cu. mt. price of ready mix in Gujarat region.?

1763


DIFFRENCE BETWEEN ISO AND TS

1811


hi, could someone help me to find a control design for syncronising panel .

1249


What are the things to do when approaching the port?

1623