Technician A says that roller bearings can support a heavier load than ball bearings. Technician B says that the clearance between the rollers and the race is adjustable. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
A
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Which of the following is an equipment hazard associated with compressors? (Select all that apply.)
a. Discharge of harmful gas into the air b. Chemical exposure c. Electric shock d. Inadequate lubrication
Technician A says that the intake valve runs hotter than the exhaust valve because the intake valve has the greater surface area. Technician B says that the exhaust valves usually do not burn due to the scavenging effect of the exhaust stream. Who is right?
A) Technician A only B) Technician B only C) Both technicians A and B D) Neither technician A nor B
What materials are used for refrigerant piping?
What will be an ideal response?
The ____________________ is the amount of time of the loan.
Fill in the blank(s) with the appropriate word(s).