Engineering Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Engineering Interview Questions

Questions Answers Views Company eMail

what is the voltage equation of 240/12 v transformer??

1 4702

why lightning arrestor are made in two stack of insulator but why not cvt

2092

1.what is use of isolation transformer. 2.Differance between KWH,KVAH,KVARH,KVA. 3.Main use of the CT and PT.

1 9382

what is periode of deshuttering for different area of slab

6 51765

Functional difference between IGBT and SCR

Siemens,

7 41598

what is Active device and Passive device?

9 28630

What is the difference between eath fault protection & Restricted Earth fault Protection?

2 5912

What are protection of transformer on HT side & on LT side?

4 21938

What is the impedence of Transformer?

2 5836

what is the meaning of harmonic in AC waves and when which are prduce and what is the effects on line and give any other information about harmonics

1 4747

can anyone suggest good link for getting study material fordigital logic circuits?

1751

why is only master neutral contactor is made to switch in synchronization of dg sets

Honeywell,

4 12517

Whats the minimum value for I.R. that can be allowed for HT & LT alternators for operation?

1 4097

I am about to face the interview panel of Indian army for UES(for more details put this address http://www.freshershome.com/jobs/index.php?post_id=15715) This is basically a post for engineering job in Indian army? This is an on campus interview. Kindly help me out with some tips or the type of questions I am about to face. Thanks.

Indian Army, Indian Military Services, Infosys, Military Engineer Services, UES,

5 57413

what is meant by overloading of op-amp?

3 8045

Un-Answered Questions { Engineering }

20 mpa what is the quantity of cement sand and aggregate in one cubic meter of pcc non rainforcement concreate kindly answer including formaula thanks

2742

Discuss the basic functionioning of air conditioner.

1025

Why synchorised generators are used for the production of electricity?

1200

Are there flow velocity restrictions to avoid static charge build up in pipelines?

1266

What is the working principle of MIG welding? and its out put Voltage?

3338

When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?

2025

Which is the most prominent tower of world?

1110

very simple or less time consuming formula for reinforcement calculation by moment

1503

What is the wave equation for the sound waves encountered in smart cell phones, specifically android?

1623

how to estimate costing from quantity givin in BOQ and according to this how we fill tender and final rate for perticular work.....?

2091

In a large office how do we calculate required number of light fittings, assuming fittings are 4x18W or 2x36W fluorescent fitting ?

1891

sir, please send me RRB Question papers for Section engineer Signal..

2374

HOW FORCE ACTING ON SPUR AND HELICAL GEAR

1944

i m selected in AAI JE. my interview is on 25 sept. 2010. i don't hv any idea abt aai interview. can anyone help me, i want to know interview qus of aai. so pls help me... my e-mail id -- mailmanish_kumar@yahoo.co.in

2074

Why can't we parallel the secondary circuits of two voltage transformers?

1555

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