Multiple Choice Questions (MCQ) on Workshop Technology

Multiple Choice Questions (MCQ) on Workshop Technology

1-The following material(s) can be used for making pattern(s).

(A) Aluminium

(B) Wood

(C) Lead

(D) All of the above

 

2-Slick is used for _____ the mould.

(A) Repairing

(B) Finishing

(C) Venting

(D) Both (A) and (B)

 

3-The property of sand due to which it adheres or sticks to the sides of molding box

(A) Adhesiveness

(B) Collapsibility

(C) Cohesiveness

(D) Permeability

 

4-When a molding box has three parts, the centre part is known as

(A) Cope

(B) Drag

(C) Cheek

(D) None of the above

 

5-The property of sand which provides the flow of steam and other gases through its pores is known as

(A) Adhesiveness

(B) Collapsibility

(C) Cohesiveness

(D) Permeability

 

6-_____ is the property that allows the sand grains to stick together

(A) Adhesiveness

(B) Collapsibility

(C) Cohesiveness

(D) Permeability

 

7-A taper provided on the pattern for its easy removal from the mould is known as

(A) Finish allowance

(B) Draft allowance

(C) Rapping allowance

(D) Contraction allowance

 

8-Which color is used to mark on pattern the surface to be machined?

(A) Red color

(B) Orange color

(C) Green color

(D) Blue color

 

9-Which color is used to mark on pattern the surface to be left un-machined?

(A) Red color

(B) Black color

(C) Green color

(D) Blue color

 

10-A gimlet is a hand tool used for

(A) Drilling

(B) Marking

(C) Reaming

(D) None of these

 

ANSWERS:

1-(D), 2-(D), 3-(A), 4-(C), 5-(D), 6-(C), 7-(B), 8-(A), 9-(B), 10-(A)