What is the approximate condensing temperature of an R22 unit at 230 psig?
a. 101° b. 111° c.121° d. 140°
b. 111°
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Lockout/tagout requirements are set forth by _____.
a. the US Department of Energy b. OSHA c. ASME d. the NEC®
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Fuel injection service is being discussed. Technician A says that the throttle plate(s) should be cleaned. Technician B says that the fuel rail should be cleaned. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
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Silicone gaskets are not recommended for use with _____.
a. potable water b. air c. refrigerants d. serrated flanges
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What are differences between a spark-ignition (gasoline) engine and a compression-ignition (diesel) engine?
What will be an ideal response?
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