What is the maximum distance that a riser should be located away from a wall?

a. 2 inches
b. 4 inches
c. 6 inches
d. 12 inches


a

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The life of the reservoirs or dams will greatly increase if silt resulting from soil erosion is allowed to pour into the basin

Indicate whether the statement is true or false

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Why is the compressor started in the 2nd part of a triple evacuation?

a. To make sure the nitrogen absorbs any air in the system b. To pull air trapped in the system back into the crankcase. c. To release moisture that may be trapped in the oil.

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The PCM controls cam timing by use of ________

A) A pulse width modulated (PWM) signal B) A reluctor regulator C) A variable chain tensioner D) A variable spring

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An AC system is being checked for proper cooling.

An AC system is being checked for proper cooling. Technician A says to turn on the AC system and operate the engine at 1500 to 2000 RPM for 5 to 10 minutes before checking the outlet temperature. Technician B says that the temperature can be checked as soon as 1500 RPM is reached. Which technician is correct? A.Technician A only B.Technician B only C.Both technicians D.Neither technician

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