Mechanical Engineering Quiz - Book 1 revision

A mechanical engineer _______________ machines and evaluates if they work correctly.

• manufactures

• converts

• designs

Tom needs to _______________ the design of the machine because the client wasn’t happy about it.

• test

• specialize in

• improve

_______________ in mechanical engineering includes tools, gears, and machinery used for building things.

• Hardware

• Power transmission

• Slippage

The _______________ race provides support and protection for the rolling elements in a bearing.

• input

• outer

• inner

A _______________ is a cylindrical component that fits around another part to provide protection or support.

• lever

• lathe

• sleeve

A _______________ roller bearing supports heavy loads and allows for smooth rotation with its cylindrical rollers.

• straight

• tapered

• thrust

Couplings _______________ power from one shaft to another.

• assess

• add

• transmit

An _______________ shaft connects your vehicle’s gearbox to the axles and wheels and is responsible for transferring power from the engine to these moving parts.

• input

• output

• inclined

To ensure proper operation, it's essential to _______________ the shafts correctly when assembling the machine.

• divide

• improve

• align

Martin explained that _______________ gears are known for their smooth and quiet operation due to their angled teeth.

• bevel

• helical

• spur