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EVOC Exam Questions With Solutions (Correct & Verified)
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EVOC Exam Questions With Solutions (Correct & Verified)
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EVOC Exam Questions With Solutions (Correct &Verified)
What is the most important and most neglected part of the vehicle? Right
Ans - Tires
When should we change a patrol car tire? Right Ans - 4/32 or when there is
stone bruises or side wall cuts
Reg manual 17.09.020 Right Ans - Pursuit vehicles must be equipped with
matching tires and tread design on all four wheels.
What tread depth for staff and support vehicles? Right Ans - 3/32
State law requires you to have a tread depth? Right Ans - 2/32
What is threshold or controlled braking? Right Ans - The strongest
application of brakes without the loss of rolling friction.
Braking in curves? Right Ans - Use threshold braking and maintain rolling
friction. Braking in curves is not recommended except as a last resort.
What is the heat-cool method? Right Ans - Stabbing or pumping brakes
What is brake fade? Right Ans - Brake fade is superheating of the brake
system which will lead to brake failure or a significant decrease in the vehicles
ability to stop.
What does brake fade feel like? Right Ans - The brake pedal will feel soft or
travels more.
How can we reduce brake fade? Right Ans - Do not ride the brake. Use them
only when you really need them. Do not short brake. Use longer softer brake
application.
How to tell when to replace brakes? Right Ans - The sensors will squeak or
squeal as it rubs on the rotor.
, How far ahead should be looking? Right Ans - 1000-2000 average driver
looks 250 ft
IPDE Right Ans - Identify, Predict, Decide, Execute
Newton's First Law Right Ans - An object at rest stays at rest and an object
in motion stays in motion with the same speed and in the same direction
unless acted upon by an unbalanced force.
Newton's Second Law Right Ans - The acceleration of a body is
proportional to the force applied and inversely proportional to the mass of the
body.
Force = mass x acceleration
Newton's Third Law Right Ans - For every action there is an equal and
opposite reaction
Force in newtons laws Right Ans - Defined as energy that causes or alters
Types of Force Right Ans - Centrifugal force
centripetal force
inertia
momentum
Velocity
Gravity
Friction
What is centrifugal force? Right Ans - As a vehicle travels around a corner,
there is an increase in centrifugal force which impels an object outward from
the center of rotation.
What is inertia? Right Ans - Resistance to motion, action or change. This
includes resistance to changing direction of an object already in motion.
What is momentum? Right Ans - The greater the speed or mass the more
time and distance needed to effect a stop.
What is velocity? Right Ans - The rate of change of position relative time.
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