Test year 7

The following are types of milling machines except ___.

• Vertical

• Horizontal

• Knee type

• Hose

Milling machines are used to make___.

• Regular patterns

• Helical pattern

• Holes

• Square holes

The increased availability of CNC machines in the society is responsible for the following except ___.

• Productivity

• Accuracy

• Security

• High power consumption

The following are examples renewable energy sources except ___.

• Tidal energy

• Coal energy

• Biofuels

• Wave energy

The most consumed source of energy in the world is ____.

• Wind

• Solar

• Coal

• Petroleum

• Nuclear energy

Geothermal energy is energy gotten from ____.

• Deep inside the Earth where hot water lies

• Surface of the earth where active volcanoes are

• The sun where electro-magnetic rays come from

• Overheated magma

____is the process that uses CAD information to drive a machine that automatically manufactures a product.

• CAD

• CAM

• CAE

• CED

____ type of milling machines is used for cutting gears.

• Mill

• Vertical

• Knee type

• Hose

Sensitive drilling machines are often used for making ___.

• Small holes up to 15mm

• Big holes up to 50mm

• Medium sized holes up to 30mm

• Tiny holes up to 5mm

Radial drilling machine can do ___.

• Heavy task on heavy materials

• Medium task on medium sized materials

• Simple task on simple materials

• None of the above