Question
Write the use of lubricating oil.
✓
Answer
Uses of lubricating oil:
$i.$ It provides lubrication.
$ii.$ It reduces the friction between the two layers which are in contact.
$iii.$ It reduces corrosion in machines.
$iv.$ It also reduces the temperature of quickly$-$heating machines.
$i.$ It provides lubrication.
$ii.$ It reduces the friction between the two layers which are in contact.
$iii.$ It reduces corrosion in machines.
$iv.$ It also reduces the temperature of quickly$-$heating machines.
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