Un-Answered Questions { Mechanical Engineering }

What is add number

347


Which types of questions ask in pool campus pune in technical and aptitude test

314


how to calculate GD square for pump?

346


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

281


If any machinery or trnsmission needs periodic and regular lubrication what is the best method to give?

406





What is torque converter?

354


What are the different type of mechanism to engage primary moving engine and transmission [ In other word how many different type of clutches are there

449


In order to ensure constant pressure and constant flow rate of compressed air what should we put between the compressure and end user?

287


What can be reasons for a metal gas-kit to leak?

298


how to calculate the size and weight of induced draft axial fan impeller

326





Heat a vessel with water inside and cool it under tap suddenly. Now when we try to open it...It does not open easily ...why?

257


There is a block placed in between air and water. water is at 100 deg cel and air at 50. 1) Draw temperature profile. 2) Why is it curve in air and water?

229


If a dimension is given as SC parameter, is supplier allowed to use full range of tolerance specified in drawing without proving capability?

272


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

313


what is the difference between En19 and En24

386