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IICL Chassis Inspector Exam Case Questions 100% Plus Correctly answered and Graded A++ $7.99   Add to cart

Exam (elaborations)

IICL Chassis Inspector Exam Case Questions 100% Plus Correctly answered and Graded A++

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  • IICL
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  • IICL

FMSCA assumed regulatory authority over chassis operations from what previous administration? - CORRECT ANSWER -Federal Highway Administration (FHWA) in 1/1/2000 How far should locking pins protrude past the face of the rails? - CORRECT ANSWER - Minimum of 1/4", exclusive of the chamfered e...

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  • August 20, 2024
  • 11
  • 2024/2025
  • Exam (elaborations)
  • Questions & answers
  • IICL
  • IICL
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Eddiestudy
IICL Chassis Inspector Exam Case Questions 100%

Plus Correctly answered and Graded A++

FMSCA assumed regulatory authority over chassis operations from what previous

administration? - CORRECT ANSWER ✔✔ -Federal Highway Administration (FHWA) in

1/1/2000


How far should locking pins protrude past the face of the rails? - CORRECT ANSWER ✔✔ -

Minimum of 1/4", exclusive of the chamfered edges of pins


How long must BIT reports be retained? - CORRECT ANSWER ✔✔ -At least 2 years


In ABS, what are the 2 main components of the wheel speed sensors? - CORRECT ANSWER

✔✔ -(1) exciter, and (2) pickup


In ABS, what is an exciter? - CORRECT ANSWER ✔✔ -A ring with notched teeth, also known

as sensor ring, tooth wheel, tone ring, and exciter.


In ABS, what is an pickup? - CORRECT ANSWER ✔✔ -Commonly called "the sensor" which

contains a wire coil/magnet assembly, which generates pulses of electricity as teeth of the exciter

pass in front of it.


In ABS, what is the function of the electronic control unit (ECU)? - CORRECT ANSWER ✔✔ -

Processes all ABS info and signal functions. Receives and interprets voltage pulses generated by

the sensor pickup as the exciter teeth pass by, and uses this info to determine: (a) impending

wheel lock, and (b) when/how to activate the ABS modulator valves.

, In ABS, what is the function of the modulator valves? - CORRECT ANSWER ✔✔ -Regulate air

pressure to the brakes during ABS action. ECU commands mod valve to either change the air

pressure to the brake chamber, or hold the existing pressure.

Under USDOT rules, what are the requirements of ICC bumper measurements? - CORRECT

ANSWER ✔✔ -a) Must extend to within 4" of max width of chassis, but not extend beyond side

extremity

b) Must be within 12" of the rear extremity


What are examples of securing devices? - CORRECT ANSWER ✔✔ -Twistlocks, locking pins,

index pins


What are FMCSA inspection requirements? - CORRECT ANSWER ✔✔ -Each chassis must be

inspected at least 1 per year


What are the 2 types of slider assemblies? - CORRECT ANSWER ✔✔ -Sliding bogie and

sliding frame (extendable)


What are the components of ABS? - CORRECT ANSWER ✔✔ -electronic control unit (ECU),

wheel speed sensors, modulator valves, exciter rings


What are the components of the landing gear? - CORRECT ANSWER ✔✔ -Landing leg brace

(diagonal or cross brace), landing legs, gear box, cross shaft, crank handle, crank handle retainer,

sand shoes (or wheels), sand shoe axle


What are the FMCSA record keeping requirements? - CORRECT ANSWER ✔✔ -Motor carrier

must retain the original copy of report for 14 months following date of inspection. Drivers who

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