Multiple Choice Questions (MCQ) on Press Working
14-Following is (are) the method(s) for roll feed
(A) Cam feed
(B) Direct roll feed
(C) Push and pull feed
(D) All of the above
15-Following device is used for feeding extremely large parts
(A) Tilting table feed
(B) Slide feed
(C) Magazine feed
(D) Hopper feed
16-Following method is used for ejecting produced parts
(A) Gravity ejection
(B) Chute ejection
(C) Air ejection
(D) All of the above
17-Which of the following acts as a support for the die block?
(A) Punch holder
(B) Punch
(C) Die shoe
(D) Stops
18-Which of the following help in obtaining correct alignment of the punch holder with the die shoe?
(A) Guide posts
(B) Stops
(C) Pilot
(D) None of the above
19-Th following helps in freeing the punch from the scrap in the return stroke?
(A) Knock out pins
(B) Stripper
(C) Pilot
(D) Punch plate
20-Following is a multi-operation die.
(A) Cutting die
(B) Forming die
(C) Compound die
(D) All of the above
21-The following die is used for two or more cutting operations in single stroke of the ram?
(A) Forming die
(B) Compound die
(C) Combination die
(D) All of the above
22-The following die consists of number of stations in a row.
(A) Combination die
(B) Compound die
(C) Progressive die
(D) All of the above
23-In which of the following type of die, a combination of cutting and some other operation can be performed at a single station?
(A) Cutting die
(B) Forming die
(C) Compound die
(D) Combination die
24- ___ clearance is that value of the clearance which is just sufficient to enable production of a blank with a clean edge.
(A) Minimum
(B) Maximum
(C) Optimum
(D) Average
25-Following is not a shearing operation.
(A) Blanking
(B) Piercing
(C) Punching
(D) Forming
26-Which of the following is a drawing operation?
(A) Embossing
(B) Curling
(C) Trimming
(D) All of the above
ANSWERS:
14-(D), 15-(A), 16-(D), 17-(C), 18-(A), 19-(B), 20-(C), 21-(B), 22-(C), 23-(D), 24-(C), 25-(D), 26-(A)