Transport-Trailer Mechanic Tests

 
First Period
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TEST
Entire First Period / All Sections 150 Questions 37 credits Randomized, from 939 questions
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TEST
Entire First Period / All Sections 80 Questions 20 credits Randomized, from 939 questions
 
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TEST
Section 1: Safety, Materials, and Tools
  • Safety and Communications
  • Lifting Procedures and Wire Rope
  • Materials and Fastening Devices
  • Hand, Shop, and Power Tools
  • Measuring Tools
  • Oxy-Fuel, Equipment, Heating, and Cutting
20 Questions 5 credits Randomized, from 233 questions
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TEST
Section 2: Suspensions, Wheels, and Systems
  • Frame and Suspension Fundamentals
  • Frame and Suspension Service
  • Bearing and Seals
  • Wheels, Tires, and Hubs
  • Trailer Systems and Components
  • Coupling Units and Landing Gear Fundamentals and Service
  • Preventive Maintenance
20 Questions 5 credits Randomized, from 156 questions
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TEST
Section 3: Hydraulic Brake Systems
  • Hydraulic Brake System Fundmentals
  • Hydraulic Brake System( Drum and Disc)
  • Hydraulic Brake System Diagonsis and Service
  • Hydraulic Brake Booster System Fundamentals and Service
  • Parking Brake System Fundamentals and Service
  • Electric Brake Fundamentals and Service
20 Questions 5 credits Randomized, from 97 questions
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TEST
Section 4: Electrical 1 & Electronics
  • Electrical Theory
  • Electrical Circuits
  • Magnetism
  • Test Equipment
  • Battery Fundamentals and Service
  • Electrical Wiring, Lighting Circuits, and Circuit Protection
20 Questions 5 credits Randomized, from 195 questions
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TEST
Section 5: Hydraulics 1
  • Hydraulic Fundamentals
  • Hydraulic System Components: reservoir, Filters, Hoses, and Coolers
  • Hydraulic System Components: Pumps,Valves, Cylinders, and Accumulators
20 Questions 5 credits Randomized, from 135 questions
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TEST
Section 6: Air Brakes
  • Air Brake System Fundamentals
  • Air Brake System Mechanical Components
  • Truck/Tractor Air Brake System Components
  • Trailer Air Brake System Components
  • Air Brake Testing and Service
  • Air Antilock Brake System Fundamentals
20 Questions 5 credits Randomized, from 123 questions