Un-Answered Questions { Mechanical Engineering }

Explain how does hydraulics work?

638


Explain how do motion detectors work?

581


Define wrap-around?

631


Explain the difference between mill and mill-drill?

580


Explain how do you calculate cooling energy?

608


Explain the uses of windmill?

608


Explain the difference between hydraulic oil and engine oil?

696


Explain the advantages of gear drive?

613


Explain what does green field project mean?

640


What is weight of 1m3 of seawater?

619


Explain how is natural gas better than lpg?

646


Will a steel cable become longer if it is heated while under load? Explain

655


Explain how fast is a jet plane?

631


Explain the mechanical advantage of a double pulley?

684


Explain the difference between “stress and strain”?

621