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Engineering Interview Questions
Questions Answers Views Company eMail

In three phase supply why we use R Y B Colour not other.

 4 9092

HOW THE OLTC TRANSFORMER SAVE ENERGY IN COMPARISON TO OFF LINE TRANSFORMER AND IS IT ECONOMICAL TO REPLACE THE OFF LINE TRANSFORMER TO OLTC TRANSFORMER

 1710

how we can save electrical energy in industries,please give some inputs

 3 3719

what is efficient motors and how it is different from normal induction motors

Sarthak Contracts,

1425

what is the difference between CPC and i/p converter

Siemens,

1 5848

How many bags required for 1cum grouting?

Shine, Wockhardt,

6 72970

what is the effect of un-synchronized power.

 1544

how can we change the phase angle b/w two phase?

 2 4076

what is the Maximum voltage range for single phase

4 5097

how many plastr work in one bag cement

3 6395

how much anti termite treatment( ATT) liter used in one sq mtr floar area? & what is ratio of ATT & water.

 3 24093

what is your role of in previous company as a construction manager

 1565

Re: how to calculate diesel consumption of a D.G.Set? Answer # 1 We can not calculate the diesel comsumption...depending upon load it will conume the diesel...suppose the 1500kva D.G is running and the load is 1000kw means it will consume 150-200 liters per hour....

Cipla,

6 12302

1. Centrifugal pump is used to drain the coolant from the machine to coolant tank via magnetic separator and paper filter. But more foam is raising in the coolant tank. We need to arrest the foam formation inside tank which is nt desired. How do we correct this issue? (Hardness of the water is at recommended ppm).

Nissan,

2 4111

what is plunger and what's the use of it in motor alignment?

CLZ, Yahoo,

2005

Un-Answered Questions { Engineering }

Where pll is widely used?

591

What is a base station?

685

how to handle 2500 kva transformar

1132

what material is used in capaciter

1470

What happened when capacitor connect series in ac circuit?

967




Is a d.c.compound motor is use as a booster? how?

1649

How can viscosity affect the design of a mixer?

656

Dg pf .71 i am improve pf 0.80 what capacitor connected in dg how?

1246

WHY IBM MAINFRAME TECHNOLOY IS USED.THOUGH, SINCE ITS INTRODUCTION IT HAS NO MAJOR UPDATATION OR MODIFICATION;BUT STILL IT IS IN DEMAND........WWWWWWWWWWWWWWHHHHHYYYYYYYY????????????

1550

what the function breaker failure scheme, how is it operated

1425

1600 KVA ka transformer hi aghar lt side par 800A aur voltage 420 ho to HT side ki cable ki rating keya ho gi?

1588

gearless vehicle used which type of gearbox and do this work????

1758

How to design pavement quality concrete by using C.R.C.P Method

1274

Why do you need a biological shield in nuclear plants?

600

Tell me what if you have a garment or fabric that is half or less polyester and the other portion a natural fiber (like cotton), you can try using the reactive dyes?

1

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