Which of the following are the properties of lubricants? – McqOptions

MCQOPTIONS

1.	Which of the following are the properties of lubricants?
A.	viscosity
B.	flash point
C.	fire point
D.	all of the mentioned
Answer» C. fire point

Discussion

No Comment Found

Related MCQs

____________ is the lowest temperature at which the lubricating oil will pour.
____________ is the lowest temperature at which the oil burns continuously.
The flash point of the oil should be sufficiently high so as to avoid flashing of oil vapours at the temperatures occurring in common use.
Pour point is the lowest temperature at which the lubricating oil will flash when a small flame is passed across its surface.
A high viscosity index indicates relatively ____________ changes in viscosity of the oil with the temperature.
The viscosity is measured by ____________
Viscosity varies with the temperature and hence if a surface to be lubricated is normally at high temperature it should be supplied with oil of higher viscosity.
A more viscous oil can carry a greater load, but it will offer great friction to sliding movement of the one bearing surface over the other.
____________ is the ability of the oil to resist internal deformation due to mechanical stresses.
Which of the following are the properties of lubricants?