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 are the efficient way or solutions to avoid ABEND=S04C.

6470

What is plate load test?

7 53550

Difference between online and offline UPS?

11 27066

How to calculate earth flat size for 250 Kva DG and transformer?

Deepak Fertilisers,

8 36391

i need sample aptitude test paper... and i have to know that how many round will be there?

Acer, Nissan,

2285

can we use HPSV LAMP in HPMV LAMP fixture ?and viseversa.

OPS,

5 13733

Why motor initial starting current is high?

Pennar,

9 63485

megger generates D.C. voltage while earth tester generates A.C.voltage is it true? I know for megger it is D.C generator but what about earth tester?

IOCL,

4 25688

PLEASE SUGGEST THE BALLY PLACEMENT PAPER PATTERN ABOUT WRITTEN TEST,INTERVIEW,HR.ITS URGENT. AS BALLY IS GOING TO VISIT OUR CAMPUS.

2371

can i get civil engineering test papers.......?????

IBPS, IOCL,

2466

What is the cause for a blown fuse in one phase of primery side(HV) of a three phase transformer( 4169v-460v) in the time of closing its supply breaker. There is no load on the secondery side of the transformer in this moment.

Novachem,

3 13422

iam using DM 3251 voltmeter(1 percent accuracy)for 11KV system PT ratio is 11KV/110V.can anybody explain what is the max and min voltage deviation.

2255

What is mean by Sub Synchronous Resonance(SSR)???

1 4599

Will sag depends on the Specific Resistance of the conductor?if not Why??????????

BARC,

2 5511

how to calculate the neautral earthing conductor size for a 500kva dg set.

2 12276

Un-Answered Questions { Engineering }

HI, i am jayakumar, a B.E graduate of ECE. i have applied for officer trainee written test exam which is going to be conducted by hindustan petroleum corporation limited. currently the writen test of it, has been postponed from febuary to someother day without releasing the date. i am searching for question related to the writen test that whould be asked during the event of the test. if you possess the questions, pls email it to this id jai_pkp81@yahoo.co.in

1996

Heavy fuel oil sulfur content and counter measures?

1890

what is the meaning of WYE and DELTA in Electric meter?

3826

What is a silver and deming drill bit?

1077

Please define ampere?

1123

why is the power generator connected as star earthed or star earthed through reactance and what its features ?

1685

How to select the total numbers of fire extinguisher installed in a room ?

2372

Sir,I am going to sit for IOCL written test exam. recently.Can anyone tell me the name of 'Objective type Question Book on Instrumentation Engineering ' which will help me. Pl. mail to bidyut_71@rediffmail.com / bidyut.saha2008@indiatimes.com / bidyut.saha09@yahoo.in

2072

how does the terminal voltage of transmission lines increase when a capacitor is connected???? This happens not only in transmission lines but also in all circuits. How??? When a capacitor is connected in a transmission line, capacitor also takes energy from the same supply. But how is it able to increase the terminal voltage??? Practically What sequence of events happen during increase in voltage???

2178

What are the advantages of instrument transformer?

1166

what are purchase order , sales order idoc names and idoc types

2087

what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)

1787

If the feeder rating is 7.5 kw or 10 HP star-delta feeder, MCCB is taken as 63 a, contactors-32 a, how much will be the OLR rating or which range OLR should be considered when we concern about type-2 coordination?

2311

Explain how can one determine if a particular solid can be fluidized as in a fluidized bed?

1009

What is the development length given in pile?

3171

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