How does the specific gravity of propane compare with the specific gravity of natural gas?
A) The specific gravity of propane and natural gas are the same.
B) The specific gravity of natural gas is greater than that of propane.
C) The specific gravity of propane is not relevant to piping.
D) The specific gravity of propane is greater than that of natural gas.
D
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A PSC compressor motor can have starting problems if the condensing unit is matched to an evaporator using a TX valve.
Answer the following statement true (T) or false (F)
What is NOT a duty of a general service technician?
A) Have the customer sign the work order B) Perform vehicle repair procedures C) Diagnose the customer's concern D) Order the parts needed
Once cattle are identified as Bos indicus or Bos taurus they can be categorized as:
A. British breeds B. continental breeds C. composite breeds D. all answers are correct
order to ensure that a complete inspection of a personnel lift platform occurs before and after a lift, it is best to _____.
a. have several people look over the platform and rigging b. request the manufacturer examine the equipment c. use a personnel-platform inspection checklist d. rely on a specialty contractor for the task