V-Blocks are precision metalworking jigs typically used to hold round metal rods or pipes for performing drilling or milling operations.
They consist of a rectangular steel or cast iron block with a 90-degree channel rotated 45-degrees from the sides, forming a V-shaped channel in the top.
163) V-block is used to
Answer is:
none of these
Explanation:
Related Workshop Technology MCQ with Answers
Answer is:
check the trueness of flat surfaces
Explanation:
scribing block is a gauge consisting of a scriber mounted on an adjustable stand; used to test the accuracy of plane surfaces.
Answer is:
vernier caliper
166) The instrument which has all the features of try-square, bevel protractor, rule and scriber, is
Answer is:
combination set
Explanation:
The instrument which has all the features of try-square, bevel protractor, rule and scriber, is Combination set.
The combination square set is a measuring tool which is designed primarily for measuring angles and lengths.
It is used by people working in a number of different trades, including woodworkers and engineers.
Answer is:
slip gauge
Explanation:
slip gauges are a system for producing precision lengths. The individual gauge block is a metal or ceramic block that has been precision ground and lapped to a specific thickness.
