MSF Controls and Operation 3

Question 1

What is the correct sequence for starting a motorcycle with a manual choke?

Accepted Answer

Open choke, start engine, then gradually close choke as engine warms

Answer

A cold engine needs a richer fuel mixture, so you open the choke to start and close it progressively as the engine reaches operating temperature.

Question 2

What does the tachometer measure on a motorcycle?

Accepted Answer

Engine revolutions per minute (RPM)

Answer

The tachometer displays engine RPM, helping the rider know when to shift for optimal performance or fuel economy.

Question 3

At what point in a turn should you gradually roll on the throttle?

Accepted Answer

After you have established your lean angle through the turn

Answer

Rolling on the throttle once lean angle is set stabilizes the suspension and helps the tires maintain traction through the curve.

Question 4

What happens if you release the clutch too quickly when starting from a stop?

Accepted Answer

The motorcycle may lurch forward or stall

Answer

Releasing the clutch abruptly can cause the engine to stall or make the bike lurch forward dangerously.

Question 5

What is the function of the fuel petcock (fuel valve)?

Accepted Answer

It controls the flow of fuel from the tank to the carburetor or fuel system

Answer

The petcock regulates fuel flow and typically has ON, OFF, and RESERVE positions.

MSF - Motorcycle Safety Foundation Practice Test