Basic Machine Tools Online Exam Quiz
Basic Machine Tools GK Quiz. Question and Answers related to Basic Machine Tools. MCQ (Multiple Choice Questions with answers about Basic Machine Tools
The usual size of shaper varies from _____ mm.
Options
A : 75 to 90
B : 175 to 900
C : 25 to 60
D : 125 to 600
Quick return mechanism and reciprocating movement of the ram is obtained in _____ mechanism.
Options
A : crank and slotted link mechanism
B : whithworth quick return mechanism
C : hydraulic shaper mechanism
D : all of the mentioned
The change of the movement of the drive is done by the mechanism contained within the _____ of the machine.
Options
A : crossrail
B : column
C : toolhead
D : none of the mentioned
In a standard shaper, the metal is removed in_____ stroke.
Options
A : forward
B : return
C : both forward and return
D : none of the mentioned
The ram holding the tool gets _____ movement.
Options
A : rotary
B : reciprocating
C : both rotary and reciprocating
D : none of the mentioned
In a shaper_____ movement of the drive is converted into _____ movement.
Options
A : rotary, reciprocating
B : reciprocating, rotary
C : rotary, rotary
D : none of the mentioned
In crank and slotted link mechanism, an electric motor _____
Options
A : rotates at constant speed
B : rotates at variable speed
C : doesn’t rotates
D : none of the mentioned
To reduce the total cutting time, the standard shaper is designed to complete forward stroke______
Options
A : slowly
B : faster
C : at moderate speed
D : none of the mentioned
To reduce the total cutting time, the standard shaper is designed to complete return stroke______
Options
A : slowly
B : faster
C : at moderate speed
D : none of the mentioned
The size of a shaper is given by the maximum stroke length of the ram in mm.
Options
A : true
B : false
C :
D :
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