Mechanical Engineering Interview Questions
Questions Answers Views Company eMail

we need tech specs of HP fan cap 50,000 m3/Hr, Pressure o.5-0.7 Bar for blast furnace at steel plant

Despro Technologies,

1056

How do I calculate 2% Butane in 29.66 CFM?

1005

Please tell about the water type h.v.a.c with it's cycle and functions of each parts ?show me how talented u r?

Blue Star,

1180

what is advantage and disadvantage of forward curve and backward curve blade of an id fan impeller and FD fan impeller??

1098

Study the attached ACS 790 AHU and boiler GUI and refer to the video on the software usage, catalog and the step by step document (page 9) to perform the following task: List in a table form the controllers and all their connected I/O for the boiler and the AHU.

1015

how to minibar working

932

L&T construction mechanical questions

L&T,

1019

What is Boyles Law

MEIL,

1 2509

What is function (in details) room sensor and tube or coil sensor in HVAC system?

1133

what is lube oil cons./hours in diesel engine ???

1060

An employ has after increment has Gross Salary 22000 rupees per month. Earlier he was covered in ESI . now should we deduct ESI from his salary or not.

987

How to calculate pressure to compress tablet in mechanical press machine

968

How can I weld A234 WPB and WPB P11 fitting? Any special heat treatment required? What happen if I weld both?

1075

Is radiography require in IBR piping of size 40 NB(1 1/2" inch)?

1139

How to calculate the no of straps required to hold a bar bundle which varies in different length? Ex say 6M bar ,weights 1.3 ton with 250 bars in the bundle.

886


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Un-Answered Questions { Mechanical Engineering }

ADVANTAGE &DISADVANTAGE OF USING LPG IN CAR?

1657


how to solved the crictical problems in d. g. set

1575


What is a machine shop?

654


why is heat treatment of steel metal crucial?

676


I heard that the acetylene cylinder pressure can't be brought down below bar while using for welding activity. Is it true. . If so pl explain why

1790






What do you treat in high alkalinity of boiler water? What is a feed water pump? What is a Booster pump?

1625


How do you determine what suction pressure should be in r22 air conditioning compressors suction line?

638


Causes of M/E high exhaust valve temperature

1487


can i use IS 2062 gr B pipes in the softening plant pipings?

1655


From where compressor recive power in automobile?

2817


Write down the equation for conduction of heat through a slab or plane wall.

642


Is the unit and normal value fuel ratio of an average diesel engine?

1820


what is your specifical way of dealing with conflict.

1448


What is the difference between Mild Steel and Cast Steel with full chemical composition and application details.

1462


Hello, I am PRAVEEN, working with start-up company as design, I don have any sap experience. but I wanted to join mm course in atos. Is it good change domain?

1277