Author Question: A collector drop will have the highest collision efficiency with this size drop: A) drops that ... (Read 138 times)

KWilfred · **on:** Jul 14, 2018

A collector drop will have the highest collision efficiency with this size drop:

A) drops that are much larger.
B) drops that are about the same size.
C) drops that are somewhat smaller.
D) drops that are very much smaller.

Question 2

The collision efficiency:

A) is approximately one regardless of drop size.
B) is affected by the compression of air just below the collector drop.
C) is governed primarily by the temperature of the air.
D) is highest for droplets of equal or nearly equal size.