The S-cam:
a. Controls the air flow to each of the brake chambers.
b. Pulls the brake shoes away from the drum and allow the wheels to roll freely.
c. Forces the brake shoes against the inside of the brake drum.
c. Forces the brake shoes against the inside of the brake drum.
You might also like to view...
If you can apply a known source voltage, but you do not know the resistance of the individual resistors in a parallel circuit, how can you determine the total resistance in the circuit?
What will be an ideal response?
A board foot is a measure of the ____ of lumber.
a.surface area c.thickness b.volume d.length
Inorganic compounds are any compounds that contain carbon
Indicate whether the statement is true or false.
Technician A says that a good relay should measure between 60 and 100 ohms across the coil terminals. Technician B says that OL should be displayed on an ohmmeter when touching terminals 30 and 87. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician