BASIC FITTING - Quiz

1) Which part of combination set is used to mark and check angle of 90 Degree and 45 Degree?

Rule Centre head Square head Protractor head

2) Why ribs are provided in the angle plate?

Provide flatness Prevent distortion Provide squareness Support the machined surface

3) How much carbon content of steel is forgeable?

Up to 1.2 % Up to 1.7 % Up to 1.9 % Up to 2.1 %