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Engineering Interview Questions
Questions Answers Views Company eMail

What is the material used for the core of a high freiquency transformer?

Videocon,

3 4772

What happen when neutral point connected to core balance current transformer? (Neutral point of an alternator of a 180KVA DG. Neutral point connected to CBCT means enter to the CBCT)

Great Eastern Energy Corporation Ltd,

1842

by which materials we can prepare circular shuttering with tentative cost of material(rate analysis)

 1692

how we can design the design mix(m25)

 1 4258

Hi, few days back i attended an interview. Currently my employment status is contract basis and interviewer didn't ask me abt mode of employment and he is thinking that am permanent employee in this organization and during the time of joining how I would avoid this problem.

 1 2920

How to calculate size of HT breaker with the help of Amp (current)? Please provide answers with examples.

 1904

IF we have 500kva transformer & know the current on HT & LT side, how can we consider for its breaker?

 5 6839

How can we decide cable size from HT panel to Transformer? Please give you reply with some examples.

 1777

what are the various technique used for inter process communication?

 1646

what are basic step involved in embedded system software development?

 2586

Can I use IS 2062 GR B Material for low temperature application upto -20 C ?

 5790

Which material grade is better for low temperature application upto -20 deg C either IS 2062 GR B OR IS 2062 GR C ?

 1867

700KW 6.6KV slip ring induction motor to use VFD to control the speed

 2779

1hp= how much rpm

 1583

how much earth resistance consider to commissioning the transformer?

Deccan Cements,

3 5624

Un-Answered Questions { Engineering }

Why is the air gap between the pole pieces and the armature kept very small?

896

What is overhauling and record kelping? What is the prosecute of dismantling and assembling?

2402

What is the need for a controller?

658

HOW WE CHOOSE EARTH'S POTENTIAL AS ZERO V?

1601

why we using different type of microwave antenna we using like one is connected to MMU and one more is connected to other slot what is use of both antenna?

1485




what are the diff. in servo and regulatory control?

3474

An elastomer is a polymer when its percentage elongation rate is ?

813

How to cal. The weight of hollow pipe?

724

if grounding is notdone at regular intervals for long distance transmission, will the load connected at distribution end receive voltage during negativehalf cycle of the sine wave?

1549

How failure of knuckle pin occurs?

644

by what factor the starting current is used when comparing star and delta connection for motor starting?

1579

What is the critical speed. Compare the critical speed of hollw shaft and solid shaft.

2138

Tell me what is enzyme?

1

is the value of inductance depends upon the value of thitha in doubly excited machine??

1567

Why High voltage are generate noise ?

960

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