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. Square head in a combination set has one measuring face at 90 degree and another
at degree to the rule.
A) 60 B) 30 C) 90 D) 45

. Which among the following statement is/are correct about Centre Punch ?
i. The angle of point is 60 degree.
ii. The angle of point is 90 degree.
iii. This punch is used for locating centre of the holes.
iv. The divider point will get a proper seating in the punch.
A) Only ii and iii B) Only iv
C) Only i and iv D) Only i

. Which formula is used to find drill size for reamer ?
A) Reamed size — (Under size — Over size)

B) Reamed size — (Over size — Under size)

C) Reamed size — (Under size + Over size)
)

D) Reamed size + Under size + Over size

. Name the tool which is used to remove socket from the spindle of drilling machine.
A) Arbor B) Drift C) Key D) Sleeve

. Which among the following tool is used for reconditioning of the damaged threads ?
A) Die nut B) Button die
C) Half die D) Adjustable screw plate die

. A single level double groove ‘V’ block have
A) Only one ‘V’ groove and has single slot
B)
0)

)

D) Two ‘V’ grooves on the top and bottom and a single slot

One ‘V’ groove and two slots
Two ‘V’ grooves on the top and bottom and two slots

. Which type of angle plate have ‘T’ slots ?
A) Plain solid angle plate B) Swivel type angle plate
C) Slotted type angle plate D) Box angle plate