Workshop Technology
A rip saw

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

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
Linde welding uses

Neutral flame and leftward technique
Neutral flame and rightward technique
Oxidizing flame and leftward technique
Carburising flame and rightward technique

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
The purpose of a riser is to

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

ANSWER DOWNLOAD EXAMIANS APP

Workshop Technology
The diaphragm moulding machine is used to

Ram the sand harder at the back of the mould and softer on the pattern face
Produce uniform packing of sand in the mould
Give uniform sand hardness throughout the mould
Ram the sand harder at the pattern face with decreasing hardness towards the back of the mould

ANSWER DOWNLOAD EXAMIANS APP