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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 3502

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

Galfar,

1478

how to convert kg/m3 to kg/cft

L&T,

6 10919

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

 1460

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 11663

What is equivalent is 2004 cl 5

 1577

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

 1165

Why current transformer is earthed??

 2 4033

How much voltage we are using at switches?

Edac,

4 4766

How many interlocks at turbine side?

Edac, SRF,

1436

Why we are using thrust bearing at turbine side?

Edac,

3 3718

what is the daily job of an instrument commissioning supervisor

Petrofac,

1 3051

what is the responsibility of an instrument commissioning supervisor

Petrofac,

2638

how to commission furnace ( water heater)

Petrofac,

1500

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 1911

Un-Answered Questions { Engineering }

FlexiHopper and MetroHopper?

1616

How to create a Button use visual basic in Excell 2007 and how to hyperlink the button ?

1623

Explain conductivity, resistivity and resistance?

593

i wante appsc assistant engineer old question papers?

5818

Explain how to calculate knee point voltage? Describe its purpose for differential protection.

542




does buccholz in a transformer use batteries

3911

can someone explain tolerances on bolts what the symbols mean

1548

calculate external resistance values to add to the rotor of a slip ring induction motor. STATOR- 415 V, 3 phase delta, 1100 A, 50 Hz, 1490 rpm, pf 0,86 ROTOR - 660 V, 590 A, 50 Hz. STATOR current at each steps STEP1-600A,STEP2- 800A,STEP3-1000A,STEP4-1100A.

3061

What do you do to prevent flare black?

1417

I am B.E.electrical engineer having 7 years of experience in Transformer testing upto 315 MVA.I want to khow how I can get the 'Electrical Valuer' License.

1695

Why injector pressure is used in heavy vehicles?

627

what is the meaning of osr in transformer.

1541

How to Calibrate Level Troll in field

765

Steering handle (round dial) of motor vehicles (CAR,BUS,LORRY) wiil be designing with two cross supports without 180 degree straightness( it will be little bit cross). Why?

1565

how much concrete solid/hollow block are manufacture per 50 kg cement bag in differnent sizes like 400x200x200mm, 400x200x150mm, 400x200x100mm. And need proper ratio as per sale quantity. pls send my mail mathi7599@gmail.com searching last two years not yet get pls find and enclosed pls. need practical analysis.

2239

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