Two technicians are discussing testing a catalytic converter. Technician A says that a vacuum gauge can be used and observed to see if the vacuum drops with the engine at idle for 30 seconds. Technician B says that a pressure gauge can be used to check for backpressure. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
B
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If a specific metal bar stock deforms 3 inches under a 100-pound load, a 50-pound load will cause it to deform _____.
a. 1.5 inches b. 3 inches c. 4.5 inches d. 6 inches
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How many volts are sent to a furnace spark igniter?
A) 240 volts B) 120 volts C) 24 volts D) 10,000 volts
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The ____ statement shows how cash moves into and out of the business.
A. farm-earnings B. balance sheet C. enterprise budget D. cash-flow
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The mechanism in a diesel engine differs from an internal combustion engine in that the heat for ignition is generated by increased pressure rather than a spark
Indicate whether the statement is true or false.
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