As a result of a misfire, unburned hydrocarbons (HC) are exhausted from the combustion chamber into the exhaust system, where they enter the catalytic converter.

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


True

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After a compressor has been turned off, enough time should be permitted to pass to allow the ____ before it is restarted.

a. pressure in the system to increase b. charge in the evaporator to reverse c. charge in the condenser to stabilize d. pressure in the system to equalize

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A(n) ____________________ is a large, stationary machine used to drill parts that are clamped to the press table.

Fill in the blank(s) with the appropriate word(s).

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Which of the following conditions you cannot give service:

What will be an ideal response?

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Which of the following safety statements related to plasma arc cutting is true?

a. A hot-work permit is not required for plasma arc cutting due to the nature of the process. b. Both methane and propane are lighter than air and rise quickly from the work area if released. c. Never carry matches or gas-filled lighters in your pockets. d. Unlike oxyfuel cutting, a vessel can be cut safely with plasma regardless of its contents.

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