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Engineering Interview Questions
Questions Answers Views Company eMail

What is the principle of operation of simple jet propulsion system?

 3 9808

Whe a system is said to be

 2 3125

Compare Brayton and Otto cycle.

Bhel,

3 28676

What is power focter ?

 6 7446

what is split phase ac system?

AMIE,

3 5208

What is DG B-check and C-Check

 1 3885

Which prize is the alternative to the NOVEL Prize?

Engineers India,

1890

How to select a D.G set for calculated load of 110kW..?

Shakthi Power Systems,

7 54319

when we given 3 phase supply to ups system, but out put comes with 3 phase + neutral how it possible? pls explain.

Enzen, Juniper Networks,

3 6951

what is meaning volt-hz ration,where is necessry tomaintain and why. specialy during increase the power of generator.

 3 4646

what is the specific gravity of fully charged battery

 14 14188

Do any one know exacatly when the results for NHPC held on 8th march 09 for engineering trainees will be released ?. if so please post it, i'm eager to know it.

NHPC,

1693

In industries Power factor is maintained by installing a suitable KVAR bank, How is the PF maintained for domestic use, where is the capacitor bank connected

 3 5429

what is the difference between linear and non linear elements.

BEL, Sony,

9 36906

what is the frequency band used for military applications?

BEL,

1 3723

Un-Answered Questions { Engineering }

What is the chief characterstic of master-slave flip flop?

578

How you give clearance to a spare feeder.

1225

3 phase Motor will be given 2 phase after 2 to 5 second we given 3rd phase so Motor Run sum-time in forward or sum time run reverse direction. All time phase sequence is not change. Why motor run in reverse direction? Please Explain........

1487

Explain why the aspect ratio of tv video display is 4:3 or 16:9? Why not it is any other?

603

what r the checklist while installing a 380 kva DG set

3328




How do you measure water flowing through 300mm diameter pipes?

711

can anyone please help me to find the rupturing or breaking capacity in KA of circuit breaker (MCCB,VCB,ACB etc) of HT and LT side of a distribution transformer...please help with detailed step by step answer...thank you

1574

4. What is the command from BSC to check the alarm in BTS

1678

what is laser diodes?

737

what is the use of expulsition protective gap in 11Kv line.

1688

What is the difference between security constraint unit commitment and security constraint optimal power flow?

1220

what are the documents(Construction point of view for a process plant) submitted by contactor initially entering in to new site for client?

1764

How can hexavalent chromium be removed from aqueous waste streams?

630

Explain in details how you would react to an unexpected incident when your supervisor or manager is not around to give instructions?

1905

How Diesel Generator start ?

1929

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