Details and Assembled Drawing Clamping Devices Milling Set 4

Which of the following jig made from a single block of steel to drill small work piece?
(A) Box jig
(B) Channel jig
(C) Angle jig
(D) Solid jig
Solid jig
Which among the following locators is best suitable for location of a round shape job?
(A) V' locater
(B) Pin type locater
(C) Adjustable stop locator
(D) Wedge type locator
V' locater
What should be the Tolerance on jig?
(A) 10-15% of the Tolerance on the job
(B) 20-50% of the Tolerance on the job
(C) 05-10% of the Tolerance on the job
(D) 50-100% of the Tolerance on the job
20-50% of the Tolerance on the job