GeneralQuestion 120 of 120
A feeler gauge is used to measure:
a.The gap or clearance between two parts
b.Electrical current
c.Engine vacuum
d.Tire pressure
Explanation
A feeler gauge consists of thin metal blades of known thickness used to measure small gaps, such as valve lash or spark plug gap. The correct blade slides through the gap with a slight drag. It is a simple but precise clearance-measuring tool.
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