Another Test Question #63

[Nevadaref]

A good example is:
Team A commits a foul. A6 and B6 enter the game for A1 and B1. Now Coach B requests and is granted a time-out.
During the TO, A7 and B1 report to the scorer before the warning horn.
A7 wishes to replace A6. B1 wishes to replace B2.
The officials correctly allow Team A's substitution and disallow Team B's, since there is no restriction on A6 leaving without playing any time, but B1 must wait for time to come off the clock before re-entering the game.