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All of there are factors that influence braking EXCEPT:
a. Vehicle Weight
B. Tire Condition
C. Road Condition
D. TCS Disabled - ANSWER ✔✔TCS disabled
When testing brake fluid, any voltage reading less than __ is commonly
acceptable.
,A. 0.3 Volts AC
B. 3.0 Volts AC
C. 0.3 Volts DC
D. 3.0 Volts DC - ANSWER ✔✔0.3 Volts DC
Which service information document shows the path of electrical current
flow and components involved in the stop light system?
A. Part and labor guide
B. Removal and installation of the tail light assembly
C. stop lamp wiring diagram
D. stop lamp connector pin chart - ANSWER ✔✔Stop lamp wiring
diagram
Why should the brake pedal be held in the depressed position when
replacing brake lines or hoses?
A. to prevent brake fluid drainage
B. to prevent master cylinder return spring damage
C. To keep the brake lights from discharging the battery
D. to pressurize the new lines as soon as they are installed. -
ANSWER ✔✔To prevent brake fluid drainage
,How are park brakes commonly adjusted?
A. adjusting nuts on the cables
B. rotating an eccentric at the hand lever
C. applying the service brakes in reverse
D. topping off the master cylinder reservoir - ANSWER ✔✔Adjusting
nuts on the cables
If a moving vehicle doubles its speed, its kinetic energy __.
A. doubles
B. Tripled
C. Is Squared
D. Is multiplied by pi - ANSWER ✔✔Is squared
Technician A says that a higher coefficient of friction typically results in
less wear of the brake lining material. Technician B says that friction
between the tire and road surface is sometimes referred to as traction.
Who is Correct?
A. Tech A only
B. Tech B only
C. Both
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, D. Neither - ANSWER ✔✔Tech B only
Tech A says that a vehicle changes chemical energy into kinetic energy.
Tech B says that a vehicle's brake system changes kinetic energy into
heat energy through friction. Who is correct?
A. Tech A only
B. Tech B only
C. Both
D. Neither - ANSWER ✔✔Both
Tech A says that ABS prevents wheel lockup during hard braking. Tech B
says that a TCS prevents tires from losing traction during acceleration.
Who is correct?
A. Tech A only
B. Tech B only
C. Both
D. Neither - ANSWER ✔✔Both
Tech A says that brake-by-wire systems use braided steel cables instead
of fluid to apply the brakes. Tech B says that regenerative braking uses
friction to regenerate braking power. Who is correct?