PGCET Mechanical Question Paper - 2018 with Answer Key

PGCET Mechanical Question Paper - 2018 with Answer Key

121) Programmable automation is an example of

Answer is:

medium production

122) In four high rolling mill the bigger rollers are called

Answer is:

backup rolls

123) Which machine part is not cold formed?

Answer is:

Crank shaft

124) A bore of 14.67 mm in a work piece can be measured by

Answer is:

Micrometer

125) Surface roughness on a drawing is represented by

Answer is:

Triangles

Explanation:

Surface finish is specified by the symbol of Triangles

Surface roughness on a drawing is represented by