A vehicle failed an emission test due to high carbon monoxide and hydrocarbons in the exhaust gas. What could be the cause?
A) Overfilling the fuel tank B) Saturated EVAP charcoal canister
C) Either A or B D) Neither A nor B
C
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A special squirrel cage winding, called ____________________, is used to start a synchronous motor.
Fill in the blank(s) with the appropriate word(s).
Technician A says that a good relay should measure between 60 and 100 ohms across the coil terminals. Technician B says that OL should be displayed on an ohmmeter when touching terminals 30 and 87. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
If a relay starts the indoor fan in the cooling mode of a central air-conditioning system, it must be able to withstand the ____________________ of the fan motor on start-up.
Fill in the blank(s) with the appropriate word(s).
A gauge that measures pressures both above and below 0 psig is called a ____________________ gauge and is connected to the ____________________ side of the system.
Fill in the blank(s) with the appropriate word(s).