49) What is the nature of work for which a flat cold chisel is not suitable ?

Remove metal from large flat surfaces

For squaring the corners of jobs

Chip excess metal off castings

Chip off excess metal of welded joints

Answer is:

For squaring the corners of jobs

Cross cut chisel

Half round nose chisel

Diamond point chisel

Web chisel

Answer is:

Explanation:

Diamond point chisel is used for squaring material at the comers.

Tempered stainless steel

Hardened and tempered mild steel

Hardened and tempered soft steel

Hardened and tempered carbon steel

Answer is:

Heavy duty screw driver

Light duty screw driver

Star tip head screw driver set

Flexible screw driver

Answer is:

stand on a wooden stool or a work horse

collect and use rubber gloves

switch off the single pole switch

switch off the main supply

Answer is: