P.T.C. - Heavy Equipment Operations Multiple Choice Test (Module 3)

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Tibrious
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4802
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P.T.C. - Heavy Equipment Operations Multiple Choice Test (Module 3)
Updated:
2010-01-23 05:15:46
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Pennsylvania Training Consultants; P.T.C.; Heavy Equipment Operations; Multiple Choice; Test; Module 3
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Multiple Choice Test Questions (and answers,) for the Heavy Equipment Operations program offered through Pennsylvania Training Consultants (P.T.C.) -Module (Chapter) 3
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  1. 1. The only use for a tractor on a construction site is for pulling trailers.

    a. True
    b. False
    b. False
  2. 2. Rigid frame dump trucks are used for _____.

    a. on-road hauling
    b. loads up to about 40 tons
    c. loads up to 300 tons
    d. sites with a tight turning radius
    c. loads up to 300 tons

  3. 3. The machine shown in Figure 1 is a _____.

    a. roller compactor
    b. tractor
    c. wheel dozer
    d. wheel loader
    a. roller compactor
  4. 4. Which of these machines is equipped with stabilizers?

    a. Dozer
    b. Backhoe loader
    c. Roller compactor
    d. Motor grader
    b. Backhoe loader
  5. 5. Which of these machines would most likely be used to dig a trench for electrical and cable TV lines?

    a. wheel loader
    b. dozer
    c. backhoe loader
    d. scraper
    c. backhoe loader

  6. 6. The machine shown in Figure 2 is a(n) _____.

    a. skid steer loader
    b. backhoe loader
    c. excavator
    d. motor grader
    b. backhoe loader

  7. 7. The machine shown in Figure 3 is a(n) _____.

    a. scraper
    b. motor grader
    c. excavator
    d. skid steer loader
    c. excavator

  8. 8. The machine shown in Figure 4 is a _____.

    a. scraper
    b. loader
    c. dozer
    d. motor grader
    c. dozer
  9. 9. Which of the following is a common use of a dozer?

    a. Remove stumps
    b. Haul heavy loads
    c. Transport materials
    d. Load trucks
    a. Remove stumps
  10. 10. The attachment used on a dozer to loosen hard packed soil is a(n) _____.

    a. ripper
    b. auger
    c. tool carrier
    d. rock hammer
    a. ripper
  11. 11. In a gasoline engine, a(n) _____ is introduced to cause an explosion of the fuel and air mixture.

    a. lubricant
    b. agitator
    c. electrical spark
    d. temperature actuator
    c. electrical spark
  12. 12. In a diesel engine, _____ causes an explosion of the fuel and air mixture.

    a. the lubricant
    b. an agitator
    c. an electrical spark
    d. high pressure
    d. high pressure
  13. 13. Diesel engine fuel is delivered under high pressure directly into the combustion cylinder by a _____.

    a. turbocharger
    b. crankshaft
    c. mechanical actuator
    d. fuel injection pump
    d. fuel injection pump
  14. 14. When working on a cooling system, the operator should _____.

    a. allow the system to cool before adding coolant
    b. add cold water before depressurizing
    c. add coolant before depressurizing the system
    d. remove the radiator cap to allow the system to depressurize
    a. allow the system to cool before adding coolant
  15. 15. A torque converter replaces a conventional _____ system.

    a. hydraulic control
    b. clutch
    c. electronic control
    d. power brake
    b. clutch

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