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Engineering Interview Questions
Questions Answers Views Company eMail

The sodium vapor lamp is not glows when it is connected a distance of 5 meters above from gearbox, why ?

Ispat,

3194

What is overhauling and record kelping? What is the prosecute of dismantling and assembling?

Maritime Academy,

2393

What is the Oneday Productivity for 1 Skilled Carpenter and 1 Steel fixer?

GP Construction,

2 6890

I have a transformer 3phase 11kv/410v and its name plate missing. now how can I judge its rated kva?

Coca Cola,

2 8710

Difference between Synthetic foaming agents V/S Protien based foaming agent?

 2048

what is tie beam? & its function . uses of tie beam. 

Atlantic Projects,

1 3492

Definition of plinth beam & Uses.

Atlantic Projects,

4 10802

My load is 15 kw,i want to improve power factor from 0.8 to 0.9,how select capacitor

RIB Software, TATA,

2 8110

Why we take 162.2 in (d*d/162.2) to calculate weight of steel???

Godrej, L&T,

1 11588

Basic working principle of control valves

 1 2055

i wanted to know the quantity of cement and water cement ratio for 150mm*150mm*150mm mould.Grade of concret m20

L&T,

4 8981

how much % of cement can be replaced by flyash ....

L&T,

4 8300

The company where I am working, their is rosemount 5400 series radar type level transmitter, it is meant to show level of filled tank, but along with the level it is showing temperature also, so my question is how a onon-contact type radar type level transmitter can show temperature even if it does not have any contact with the fluid?

Process Control Technologies,

1835

If a normal magnetic type flow transmitter that can measure flow, temperature and show this parameters on field, is it possible by any means to get this (flow and temperature) parameters info. On dcs? And if yes then with HART, FO communication or any other communication system?

Process Control Technologies,

1 1831

If a flow transmitter (magnetic type FT) that can measure flow and temperature, then why in some industries people use flow transmitter and temperature transmitter in the same line 1 after another? Even after 1 single flow FT is capable of measuring flow as well as temperature.

Process Control Technologies,

1 3961

Un-Answered Questions { Engineering }

Define what is a silver and deming drill bit?

528

What is magneto on a gas generator. how it functions. its out put is d.c or a.c. how it can be checked for correct functioning

1500

What do you mean by tolerance factor of concrete ?

2661

Silicon carbide reinforced aluminium metal matrix composites find application in

617

When was ariane launched?

431




can you give me example of igbt drive circuit... i still not under stand how it can be design with certain equation using mathlab program...

1580

explain about effect of mass production.

5

A company canteen needs an automated system for its food and beverage management. The canteen receives food and beverage items from different distributors. All the non perishable items are stored in the store-room and the perishable items are put in the fridge. The manager should be able to add, delete or update food and beverage items onto the system and perishable and non perishable item details are to be stored separately. Both waiters and the cooks should be able to update the perishable items, but only the cooks should be allowed to update the non perishable items. Both cooks and waiters are not allowed to add or delete any items that are entered. identify the Schema, Table , Fields

2786

what is the best transformer oil breakdown voltage?

708

explain about Dacca saris.

5

Tell us what is souring?

1

What is the strongest pistol in the world?

648

what is the hearth and arch pressure in furnace?

3595

Explain the different types of dry processing?

1

can u describe the method used for protection of transmission line.

1610

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