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Engineering Interview Questions
Questions Answers Views Company eMail

How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.

IOCL, wbsedcl,

1 3514

how many litres of enamel paint required for 5000 sft of site?? 

Galfar,

1482

how to convert kg/m3 to kg/cft

L&T,

6 10961

How to produce the Concrete Grade 30mpa at 12hour? How to prevent for plastic shrinkage crack? How can we produce fire resistant concrete?

 1469

how much steel in one sq m slab?

J Kumar, Jaitly Associates, L&T, MEIL, Super House, United Nations Office for Project Services (UNOPS),

6 11730

What is equivalent is 2004 cl 5

 1581

hai im going to face ibps SO IT officers grade 1 interview. if anyone had an idea plz tel me expected and experienced questions and mail to anusha_k_anu@yahoo.com

 1167

Why current transformer is earthed??

 2 4048

How much voltage we are using at switches?

Edac,

4 4780

How many interlocks at turbine side?

Edac, SRF,

1436

Why we are using thrust bearing at turbine side?

Edac,

3 3745

what is the daily job of an instrument commissioning supervisor

Petrofac,

1 3065

what is the responsibility of an instrument commissioning supervisor

Petrofac,

2646

how to commission furnace ( water heater)

Petrofac,

1510

why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?

 1 1929

Un-Answered Questions { Engineering }

What do you mean by donor and acceptor impurities?

623

i am a mechanical engg.8th sem student.i want to know the syllabus and criteria,previous question paper set of section engg(RLY).please send it to my email id.pleaseeeeeeeeeeeeeeeeeeeeeee

1564

what is the ms flat constant for calculating earth mat design calculation?

2016

Mention any four accessories used in pre historic period.

5

What causes turbocharger surging?

2157




What is short cycling in refrigeration system?

2438

What is the function of capacitor in electrical circuits?

621

I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com

2210

Star Delta Diagram with full description

1904

What is cut off relay? And why use in PLC and DCS?

946

What is meant by gray body?

645

How is the percentage impedence of a transformer fixed at design stage???

1505

Which elements increase the corrosion resistance of steel ?

599

Why not come out analog output in ABB EL3020 when display show correct value

1154

what is the role of transistor in Circuit?

672

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