B$.$ Select the cutting options given below for the detailed analysis of techniques

$(5$Ms$)$

Milling Drilling Sawing Flame$-$cutting Shearing

$1-,$ abrasive cutting, removing a part of material. Includes cutting with toothed blades

$2-$ removal of surface layers with multiple cutting wheel passes.

$3-\_\_$ use of pressure on smooth$-$edged blades for guillotining and punching.

$4-\_$ ising oxy fuel $($oxygen$+$ combustible gas$).$

$5.$ removal of material across the full diameter of a hole, or using hole$-$saws for cutting.

Q$6//$ A$.$ Match abbreviations $1-8$ with their meanings a$-$h$.($Choose $5_{?}$ only$)$

$(5$Ms$)$