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Engineering Interview Questions
Questions Answers Views Company eMail

What is the use of choke in tube light?

 5 9115

What is Creepage distance?

 1 2851

what mean By core Billing

 1857

the site measured knee point voltage of protection class CTs should be greater than rated knee point voltage? what about meetering class CTs. Should it be below the rated knee point voltage?

 1623

transformer spections :: input voltage 0-110-230v; output volage 0-10-12-14v; amp=3A using CRNO CORE, capcaity=50VA primary turns = ? ; secondry turns =?

Bhel,

1648

what is the best method for analysing frames of multistoreyed structures

 2 6964

1. transformer design formula ? 2. how to calculate the primary turns and secondry turns ? 3. core types ? 4. how to find the primary current and secondry current ? 5. how to calculate the stacking factor ? 6. range of fulx density ?

Automation, Indian Railways, Mogora Cosmic,

2 10187

What is unit of power

Bhel,

26 17741

why only violet glow appears in corona effect?

 1 4620

can any one explain me the where is the use of plc and scada

 4 4601

What are Contactors? How they works and what its highest rating?

 1532

Scaffolding IS code NO.

 1771

I HAVE A 1 MVA TRANSFORMER, I WANT TO KNOW THE FAULT LEVEL OF THE SYSTEM ( WHAT IS FAULT LEVEL PLEASE EXPLAIN WITH EXAMPLE)

Alstom,

5 21890

What is BDF flooring?

 2 13046

could any one explain me what power factor and where it is use ful

 3 4161

Un-Answered Questions { Engineering }

hi guys ,pls help me......i urgently need previous year question paper for preparation of HPCL (MECHANICAL).pls email me @ mangal_2911@yahoo.co.in

1529

To become an Instrument DESIGN engineer, is there any softwares or training to become Instrument Design engineer, plz suggest me, Iam very much interested in designing.

2962

How servomotor controls throttle valve of TURBINE?

1486

in mass flow meter what is drive friquancy ?

1613

How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15

2756




Discuss venturimeter?

653

Explain what is meant by virtual ground in the op amp?

534

I want to model a piezoelectric beam in ansys software.How can I model the electrical circuit and how can I read the general current and voltage produced by the PZ?

2096

which red: used in roof teping, then use only cement

1553

how can use ram

1470

Suppose you have been asked to design one electronic circuit then starting from basic what procedure do you follow?It should include all standard industrial measures. Please reply.Thanks.

1445

Steps In starting boilers.

1760

what is grade intersection?

1594

I need BHEL Engineer Trainee written test papers in Mechanical stream.

1821

Explain why concrete barriers have curved surface profiles?

810

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