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,

346

How do I calculate 2% Butane in 29.66 CFM?

247

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,

281




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

225

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.

274

how to minibar working

190

L&T construction mechanical questions

L&T,

245

What is Boyles Law

MEIL,

1 751




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

355

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

271

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.

227

How to calculate pressure to compress tablet in mechanical press machine

240

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

201

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

264

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.

190


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Un-Answered Questions { Mechanical Engineering }

Explain about front drive mechanism in vehicle

648


What is the purpose of air blow?

722


I got i20 for university of bridgeport,university of new heaven and eastern michigan university.Please tell me visa success rate for these universities.And I want to go to Connecticut.At that place two universities are avaliable one is new heaven and the another one is bridgeport.Which is the best? Please give reply as early as possible.

1058


what is the fuction of asstt. rigman drilling

3315


When mesuring the flow of liquid what are the two things to measure?

195






What is the flow of steam in an impulse turbine?

763


Please tell me the difference between EN31 and OHNS material.

2288


different between general arc welding & aluminium welding?

846


Why air is not used to run the turbine?

662


What is breather frequency of tank?

927


hi gys.. I too want sample papers of hpcl(mech) please help me......plz..... mail me dnaik2006@gmail.com

2388


What is the formula to calculate how to find the amperes in 1ton and how many btu

941


Enumerate the cause of pumps low delivery of water

812


What is the purpose of I.O. circulation before and after starting of engine?

670


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

834