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Machinist
Machinist Set-1
Milling
69

Milling MCQ - Machinist(Set-1) with Answers

69) A 1.5 mm displacement of tool point in boring operation will result in change in diameter equal to :

0.75 mm

1.5 mm

3 mm

6 mm

Answer is:

3 mm

Milling MCQ - Machinist(Set-1) with Answers

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Related Milling MCQ - Machinist(Set-1) with Answers

70) Solid HSS cutters and carbide inserted tooth cutters are commonly used for milling. The permissible cutting speed of an inserted cutter in relation to that of a HSS cutter is :

Twice as much

Five to ten times greater

Smaller

Same

Answer is:

Five to ten times greater

71) The axis of the plate cam blank and the end mill spindle should always remain

Inclined to each other

Parallel to each other

Opposite to each other

Vertical and inclined

Answer is:

Parallel to each other

72) Which milling machine is particularly adapted for milling internal or external profiles ?

Pantograph milling machine

Universal milling machine

Planetary milling machine

Tracer controlled milling machine

Answer is:

Tracer controlled milling machine

73) A gear wheel has 36 teeth (Z) and 3 mm module (m). Its pitch diameter is :

12 mm

75 mm

80 mm

108 mm

Answer is:

108 mm

Milling MCQ - Machinist(Set-1) with Answers

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