7) Which type of welding technique is used to make welded joints in all positions for pipes of lesser thickness and different sizes?

Leftward welding

Right ward welding

All position rightward welding

All position left ward welding

Answer is:

Leftward welding

Left ward welding

Right ward welding

All position right ward welding

All position left ward welding

Answer is:

Angles

Channels

Metal strips

Sheet metal

Answer is:

Save gutters

Cornices

Dust cyclone collector

Cyclone separator

Answer is:

Cyclone separator

Dust cyclone collector

Cornices

Gutters

Answer is: