Usps Automotive Exams 943,944,945 exam
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with correct answers ||\\||\\ ||\\||\\
Distributorless Ignition System (DIS) - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔system that replaces the traditional distributor with ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
individual coils, one for each spark plug or a coil for every two
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
cylinders, eliminating the need for a distributor cap and rotor. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Mechanical Systems - correct answers✔✔(ETBSSE) Engine, ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Transmission, Suspension, Steering, and Electrical. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Braking Internal Process - correct answers✔✔press pedal
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applying force to the fluid in the master cylinder, pressure is
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transferred through break lines to Calipers (Disk) or Wheel ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Cylinders (Drum), pushes break pads or shoes against rotor or ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
drum.
Disc Breaks, Rotor, Break Pads, Caliper, Break Fluid - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔Used in Modern Vehicles. The break pad presses ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
against the rotor to create friction. The force is transferred
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
through the rotor to the wheel. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, Rotor - flat circular metal disc.
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Break Pads - friction materials that press against rotor
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Caliper - houses break pads and hydraulics that move pads
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Break Fluid - transmits force from break pedal to pads through a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
closed loop of brake lines||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Break Fluid Full Breakdown - correct answers✔✔- clear slightly
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
yellow liquid ||\\||\\
- helps create hydraulic pressure needed to operate brakes.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- lubricates the components to reduce wear and prevent
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
corrosion.
- providing a barrier between metal parts inside the braking
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
system and the environment preventing rust and corrosion.
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- absorbs and dissipates the heat generated during braking,
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
prevents system from overheating. ||\\||\\ ||\\||\\ ||\\||\\
What degrades Brake Fluid? What does degradation cause? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔moisture lowers the boiling of fluids, boiling
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brake fluid creates air bubbles through the system lowering
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pressure leading to break fade. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
with correct answers ||\\||\\ ||\\||\\
Distributorless Ignition System (DIS) - correct ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔system that replaces the traditional distributor with ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
individual coils, one for each spark plug or a coil for every two
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
cylinders, eliminating the need for a distributor cap and rotor. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Mechanical Systems - correct answers✔✔(ETBSSE) Engine, ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Transmission, Suspension, Steering, and Electrical. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Braking Internal Process - correct answers✔✔press pedal
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
applying force to the fluid in the master cylinder, pressure is
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
transferred through break lines to Calipers (Disk) or Wheel ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Cylinders (Drum), pushes break pads or shoes against rotor or ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
drum.
Disc Breaks, Rotor, Break Pads, Caliper, Break Fluid - correct
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
answers✔✔Used in Modern Vehicles. The break pad presses ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
against the rotor to create friction. The force is transferred
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
through the rotor to the wheel. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
, Rotor - flat circular metal disc.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Break Pads - friction materials that press against rotor
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Caliper - houses break pads and hydraulics that move pads
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Break Fluid - transmits force from break pedal to pads through a
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
closed loop of brake lines||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
Break Fluid Full Breakdown - correct answers✔✔- clear slightly
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
yellow liquid ||\\||\\
- helps create hydraulic pressure needed to operate brakes.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- lubricates the components to reduce wear and prevent
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
corrosion.
- providing a barrier between metal parts inside the braking
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
system and the environment preventing rust and corrosion.
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
- absorbs and dissipates the heat generated during braking,
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
prevents system from overheating. ||\\||\\ ||\\||\\ ||\\||\\
What degrades Brake Fluid? What does degradation cause? -
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
correct answers✔✔moisture lowers the boiling of fluids, boiling
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
brake fluid creates air bubbles through the system lowering
||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
pressure leading to break fade. ||\\||\\ ||\\||\\ ||\\||\\ ||\\||\\
