Which of the following best describes the role of engine braking in a truck braking system?

A. compliments service braking
B. replaces service braking
C. compliments the park brake system
D. replaces driveline braking


Answer: A

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Plunger type voltage testers can be used to test control systems that operate on low voltage, such as 24 volt systems.

Answer the following statement true (T) or false (F)

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A process control technician is performing maintenance within the restricted approach boundary. Which of the following is required in order to perform non-electrical work near energized components?

a. The worker must be equipped with PPE only. b. PPE is required and the worker must be aware of the hazard. c. The worker must be qualified, aware of the hazard, and wearing appropriate PPE. d. PPE is not required for maintenance work.

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At what percentage should the humidity be kept for new cuttings?

A) Close to 100% B) Close to 50% C) Close to 25% D) Close to 10%

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An effective manager directs his efforts toward those things that are ________

A) Within his sphere of influence B) Within his span of control C) Beyond his control D) More than one of the above answers is correct

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