S (4) - 5

NAME

What is 7 with expression of fit 30H7/g6?

• Hole tolerance grade
• Shaft tolerance grade
• Shaft and hole tolerance
• Shaft and hole allowance

What is the type of fit in expression 75 H8/j7?

• Transition fit
• Clearance fit
• Interference fit
• Force fit

Which one of the advantage of mass production?

• Special purpose machinery are necessary
• Jigs and fixture are needed
• Gauges are to be used
• Time for manufacturing of components is reduced

What is the type of fit if minimum size of the shaft is larger than maximum size of hole?

• Interference
• Clearance
• Trasition
• Running

What is the type of fit if minimum size of hole is larger than maximum size of shaft?

• Clearance
• Interferance
• Transition
• Force

Calculate maximum clearance of fit Holeϕ+21/+0 Shaftϕ-7/-20

• 0.00
• 0.007
• 0.041
• 0.022

Calculate type of fit ϕ Hole 25+21/+0 Shaftϕ25-7/-20

• Clearance fit
• Transition fit
• Interference fit
• Shrink fit

Calculate type of Fit Holeϕ 25+35/+0 Shaftϕ25+35/+22

• Transition fit
• Clearance fit
• Interference fit
• Running fit

What is type of fit75 H8/j6 Holeϕ75+46/+0 Shaftϕ75+18/-12

• Transition fit
• Clearance fit
• Interference fit
• Force fit