A coupling that is composed of tapered teeth on two shaft ends meshed together to transmit torque.

• Magnetic

• Flexible

• Hirth

• Helical

Couplings that are usually used to transmit torque from one shaft to another when the two shafts are slightly misaligned are _________?

• Flexible

• Magnetic

• Beam

• Clamped

Drive belts that rely on the engagement of teeth on the belt with grooves on the pulley are ______?

• Positive drive

• Friction

• V Belt

• None of the above

A friction belt that has a friction multiplying effect because of wedging action on the pulley.

• Flat

• Synchronus

• V

• None of the above

With _____________ in a V-belt drive, slippage can occur and lead to spin burns, cover wear, overheating of the belt, and possibly overheating of bearings.

• too little friction

• excessive misalignment

• excessive compression

• none of the above

When installing a new belt, installation tension should be set __________?

• exactly at the recommended value

• slightly less than recommended

• higher then the recommended

• none of the above

The advantages of ________ drives compared to other drive systems include very little friction loss and slipping which leads to high efficiency .

• Belt

• Synchronous

• V Belt

• Chain

A _________ is a device used to connect two shafts together at their ends for the purpose of transmitting power.

• Coupling

• Sleeve

• Keyway

• None of the above

A _________is a flexible coupling for transmitting torque between two shafts while allowing for angular misalignment, parallel offset and even axial motion, of one shaft relative to the other.

• Helical

• Hirth

• Rigid

• None of the above

The bump on a cam is called a ________?

• bump

• follower

• lobe

• key