Engineering Interview Questions
Questions Answers Views Company eMail

What is the use of center punch?

5

Name the gauges?

5

What is the difference between air conditioning and refrigeration?

10




Name any four commonly used refrigerants.

6

What is the chemical composition of ceramics?

1

How does iron and steel exhibit allotropy?

1

What is heat treatment?

3

What is the melting point of brass?

1

Which liquid can dissolve gold?

1

Explain proeutectoid ferrite

1

What are the effects of recrystallization of metals on alloying?

1

What is thermodynamic state of metal?

1

What is the atomic density of ceramics?

1

Why post-heating is done in alloy steel welding?

7

Are all metals heavy? Explain.

1







Un-Answered Questions { Engineering }

how will u send the idoc

1514


WHAT WII BE THE WATER ABSORPTION POWER OF WOOD ?

997


Why neutral cable carry current.

862


what is the rpm of Turbocharger of Cummins KTA50G3 Diesel Engine?/ Normally What is the rpm of Turbocharger for any 1 MW Engine?

1632


what is the difference between single ratio, multiple core and multiple ratio, multiple core ? please explain.

1102






Explain cementite?

3


please send the latest sample question paper for the hal online test for electronics stream

2183


The SFC of an engine is 0.25 kg/kW hr. when the fuel used has a calorific value of 36000 kJ/kg. the thermal efficiency of the engine is

35


what is the grounding Calculation formula? spouse i want to provide grounding to 3phase 18kw motor or i want to provide ground to 3phase 10kva dry type transformere or you give me any exemple...... Thanks.

872


What is the role of power pack in substation protection system?

1529


What is the function of auadag in a cro?

4


What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer?

914


What is grid collapse? what is the reason for it?

832


why moisture formation found in XLPE Armoured cable outer sheath

693


Please give me a erda placement paper

628