Random
When the load on an engine increases, the ____ automatically opens the throttle valve to allow more air fuel mixture to enter the engine
What is
Governor
What is the purpose of the carb float?
What is
Maintain a consistant level of fuel in the float bowl
A foam air cleaner should be cleaned using what?
What is
Kerosene, or Liquid detergent and water
Which type of governor has a movable air vane that moves based upon the air pressure around the spinning flywheel?
What is
Pneumatic
Carbs that are non-adjustable are equipped with what type of jet?
What is
A Fixed jet
Which type of governor works off of centrifugal force?
What is
Mechanical
The needle valve in the carb float bowl has a needle point that can be of which two types?
What is
Neoprene or Brass
A dual element filter has what type of filter as the pre-cleaner?
What is
Foam
Which type of Governor works off of flyweights?
What is
Mechanical
The purpose of the choke on the Carb is to what?
What is
to make it easier to crank a cold engine
Most governors on Briggs and Stratton engines are of what two types?
What is
Mechanical and Pneumatic
Which two types of carb float can be made?
What is
Plastic or Brass
The recommended cleaning interval for a single element air cleaner for small engines is how many hours?
What is
25 hours of operation
The part of the engine that connects the air vane governor to the throttle shaft lever is called?
What is
A linkage
When the choke on the Carb is closed, it provides what?
What is
A rich air fuel-mixture
The purpose of a small engine's governor is to prevent what?
What is
Overspeeding and underspeeding
Around disc mounted on a shaft located at the intake end of the carb is called what?
What is
A choke
Poor air filters can lead to what?
What is
Reduced power or Sluggish acceleration
The ____ in a governor system on an engine is designed to pull the throttle valve to wide open
What is
The spring
Which part of the Carb is responsible for regulating the amount of air-fuel mixture entering the combustion chamber?
What is
The throttle
The ____ is a hand-operated plunger, which, when depressed, forces additional fuel through the main nozzle prior to starting a cold engine
What is
A Primer
A round disc mounted on a shaft in a carb that is located beyond the main fuel nozzle is called what?
What is
A Throttle
What is the Air filter connected to on a small engine?
What is
The Carburetor
On lawn mowers, the ______ is a factor on how the governor should be adjusted
What is
The length of the blades
On Carbs that have adjustments, the initial carb adjustment of the needle valve adjusting screw should be what?
What is
Open 1 1/2 turns