wiz-icon
MyQuestionIcon
MyQuestionIcon
1
You visited us 1 times! Enjoying our articles? Unlock Full Access!
Question

A good lubricant must have:

A
high viscosity
Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses
B
low viscosity
No worries! We‘ve got your back. Try BYJU‘S free classes today!
C
high density
No worries! We‘ve got your back. Try BYJU‘S free classes today!
D
low surface tension
No worries! We‘ve got your back. Try BYJU‘S free classes today!
Open in App
Solution

The correct option is B high viscosity
Good lubricant must have high viscosity. So, that machine parts can do work better. Higher the viscosity of the lubricants the greater is its ability to provide boundary lubrication, which means a boundary between moving parts.

flag
Suggest Corrections
thumbs-up
0
Join BYJU'S Learning Program
similar_icon
Related Videos
thumbnail
lock
Viscosity
PHYSICS
Watch in App
Join BYJU'S Learning Program
CrossIcon