Cast iron pipes are sized in which standard?
a. CTS
b. IPS
c. both
d. neither
b. IPS
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Troubleshooting charts usually need to be ordered because they are not included with equipment at the time of shipment.
Answer the following statement true (T) or false (F)
Active dogs such as the greyhound, require ____________________ exercise than other breeds of dog
Fill in the blank(s) with correct word
To protect hands:
A) Keep them out of danger by thinking about safety B) Wear gloves C) Clean chips with a brush instead of hands D) Both A and C
Molten solder flows between the two base metals being soldered because ____.
A. the atmospheric pressure pushes it in B. of capillary action C. there are no surface pores in the base metal D. the tubing surface melts and the pressure differential forces it in