The most common standard size of bubble caps used in industrial operat – McqOptions

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1.	The most common standard size of bubble caps used in industrial operation is___________________?
A.	1″ dia cap with 0.5″ dia riser
B.	6″ dia cap with 4″ dia riser
C.	8″ dia cap with 1″ dia riser
D.	4″ dia cap with 8″ dia riser
Answer» C. 8″ dia cap with 1″ dia riser

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