Diploma CET Mechanical Question Paper - 2013 with Answer Key

Diploma CET Mechanical Question Paper - 2013 with Answer Key

25) Which of the following type of steel is used for making chisels, hammers, saws and wood working tools ?

Answer is:

High carbon steel

26) The metal having higher specific gravity among the following is

Answer is:

Lead

27) Which one of the following metal is used for galvanizing ?

Answer is:

Zinc

28) The corner points enclosed in brackets in orthographic projections indicates that they are

Answer is:

Invisible corners

29) A tetrahedron has number of triangular faces.

Answer is:

4

A tetrahedron has number of triangular faces.

2
3
4
5
6
7
8