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Engineering Interview Questions
Questions Answers Views Company eMail

Calculate the line size for a cooling water line with a volumetric flowrate of 1200m3/h of water. Density of water = 1000kg/m3

 1 3580

The process conditions of the fuel gas are as follows: Temperature = 25 deg C Pressure = 4 bar g Calculate the line size for the fuel gas supply line to the superheater

 1767

what is the natural resistance of the earth? and how it effected by rain r snow? wat is the natural resistance of wet soil? define natural resistance?

ECL, ISRO,

1 6746

i wante appsc assistant engineer old question papers?

 5818

What are the Noms/8hr for Concrete Work for Mason,Carpenter,Steel Fixer

 2 5635

how much kgs should Cement,sand & aggregate to be added for 1cumt,mix is M15,M20,M25,M30

 4 9131

How much kg of sand,cement will be for 1 sqmt(Blockwork-size 400x200x200)1:4 ratio & same for plaster

 2 6241

is high voltage or high current is danger

L&T,

16 18714

hai please please if any one have useful test related and interview based question plz send me at saify_0@hotmail.com i will be thankfull

 1548

WHAT PRINCIPLE OF GAS ANALYSER( CO,CO2,N2)

Jubilant Organosys,

2 15103

Re: Can anybody help me by attaching files , formats for quality checks of common building materials like cement , concrete , bricks , sand and aggregates? please my email id is smgujjal@gmail.com

 1537

we all know that both the generator and motor are electromechanical conversion devices.....then why we rate motor in kw and generator in kva????

KSEB,

4 6289

what casues little rust pockets to pop through or off concrete cylinder blocks (home)?

 1525

where would be tap changer in transformer & why?

Kentz,

2 3591

why efficiency of combine cycle power plant is more in winter then summer ?

 3 7446

Un-Answered Questions { Engineering }

Is there a diode made that works with AC 120 volt 20 amp? If so can it completely stop all current flow in 1 direction at all times?

6146

HOW CREATED LP & HP PRESURES IN DRUM FOR DRUM LEVEL MEASUREMENT!

1432

Discuss various surface finishing processes?

737

difference between crane drive and line drive.

1400

Define emissivity.

829




What are the causes of I.O. high temperature in a diesel engine?

1417

What expenses counted in contingencies and how much it is in related to built-up area of the building.

1307

what is the use of vcb & isolator in substation?

1887

In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??

1637

Which one is faster between nand-sr ff and nor-sr ff?

650

How to convert binary to excess 3 code and vice verse?

560

How the F.W.C. system of diesel engine circulate?

1875

On what Purpose helical gears are used?

602

What is the capacity of the Fastners 12mm?

1896

how to interface hall effect sensor with 8051 microcontroller?

3416

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