Workshop Technology
A rip saw

Is a two man saw
Is used for cutting along the grains of wood
Has a narrow blade with two wooden handles
All of these

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
The purpose of a riser is to

Deliver molten metal into the mould cavity
Deliver the molten metal from pouring basin to gate
Act as a reservoir for the molten metal
Feed the molten metal to the casting in order to compensate for the shrinkage

ANSWER DOWNLOAD EXAMIANS APP