1. Which one of the following is the clearance fit under the hole basis system ?

50 H7/p6

50 H7/z11

50 E8/g11

50 H7/g11

Answer: 50 H7/g11

Explanation:


2. The size of a component is given as 29 -0.1. What does -0.1 indicate ?

upper deviation is +0.1

lower deviation is 0.0

fundamental deviation is 0.0

lower deviation is -0.1

Answer: lower deviation is -0.1

Explanation: