GATE Mechanical Engineering (ME) 2021 Shift 2 Solved Paper

Question : 52 of 65

Marks: +1, -0

A 76.2 mm gauge block is used under one end of a 254 mm sine bar with roll diameter of 25.4 mm. The height of gauge blocks required at the other end of the sine bar to measure an angle of 30° is _______ mm (round off to two decimal places).