Engineering Interview Questions
Questions Answers Views Company eMail

how to synchronize 4 nos. of diesel generator sets of different capacity (kva)?

Bhel,

7 23323

what will happen if we use cylindrical conductor instead of flat cu conductor in transformer

Crompton Greaves,

2 5303

can anyone show me how the 3 phase power is supplied to socket outlets?

Bhel,

1504

What is smoke testing?

1 2448

what is tertiary winding in transformer?What is its purpose?

Bhel,

18 100552

Why we are going for converter transformers for DC drives application instead of distribution transformer?

1436

How big (size) can the tertiary winding be in transformer? Can we load the tertiary winding, if yes then how much we can load it?

1 4529

What are the causes of unbalanced current on 34.5kv feeder Ia=0.05,Ib= 0.25, Ic=0.15 and In=0.27 prior to tripping current are balance?

1325

display the second highest salary department wise in employee table

SoftSol,

1 6906

wht is meant by sh6

2 3803

what is a Additional domain ? what is a child domain?

Tesco,

2354

What is an isolation transformer?Why do we need isolate circuits?Where do we use them?

2 5210

How do You Maintain a structure after getting cube test of low strength.

L&T, Meinhardt,

1825

How many steel is require in one sqft area?

L&T, XYZ,

17 129104

Why do we use steel in Column? Why HYSD bar is preferable than plain bar?

Enercon,

11 33548


Un-Answered Questions { Engineering }

Dfine the density of plastic?

657


How do you compute volume of airflow?

685


Why derating factor os applied on Cables?

1515


What is progress payment?

708


what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?

1580






What is the difference between latches and flip flop?

553


What is modulation? Explain in detail.

603


What is frame shift mutation? Is this mutation similar to single-nucleotide polymorphism?

556


can I improve the furnace power factor (10 mva transformer) by adding a capacitor bank before the transformer.Does system power factor vary a lot with the furnace PF?

1558


control & auxilary circuits used for circuir breakers

1477


If anybody have the ref. design book of the 3 point cylindrical rolling with sheet thickness of 2.3 mm & 67 mm internal diameter legth of 80 mm

1340


i cleared the written xam. for the post of atc now what i am going to prepare for the interview plz.guide me i dnt wanna loose this organisation bcoz its my dream company

1699


what is mean by chemical engineering and its scope in industry

2593


Determine a suitable number of slors and conductors per slot for the starter 1 winding of a 3 phase, 3300 V. SO Hz 300 rpm alternator. The diameter is 2.3 m

2339


i m doing my 3rd yr with only 6 month left to complete it..within this 6 months which is the best nd useful oracle certification program should i do??pls help me out!!

1239