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,

306

How do I calculate 2% Butane in 29.66 CFM?

197

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,

231




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

178

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.

217

how to minibar working

149

L&T construction mechanical questions

L&T,

182

What is Boyles Law

MEIL,

1 544




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

306

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

197

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.

183

How to calculate pressure to compress tablet in mechanical press machine

186

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

160

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

207

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.

146


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Un-Answered Questions { Mechanical Engineering }

what will happen if outlet of electric pump is closed though pump is running?

1177


What is the purpose of liquid receiver IN the refrigeretion system

1137


Which technology is better for designing an STP system in a Commercial Mall. 1) SAFF (Submerged Aerobic Fixed Film) or 2) FAB (Fludized Aerobic Biological ) or 3) Some other.

877


Identify the parts of indicator diagram?

711


why choke is not exactly placed in the middle of the tube light ?

874






What is general pressure ratio for axial, reciprocating and centrifugal compressors?

663


How to calculate CFM in Compressure or Blower? EX. I hv Blower with 5hp motor.then how to calculate the CFM?

947


please send me previous placement papers of cummins company

1110


design of a dust collector?

838


How can we calculate the per hour productivity of a hydraulic rock breaker,for excavator..

156


What are the things to do when approaching the port?

930


What is the maximum P-max for a cylinder in M/E.

609


What are the advantages and disadvantages of screw harmatic chiller respect to centrifugaal chiller machine?

1064


Hi where can i get catia v5 r16 help files

1071


Have you been a team leader in your previous or present job and what are the challenges of associated with team leadership?

5254