For the program shown,the timer starts timing when:
A) PB1 is closed.
B) PB2 is closed.
C) both PB1 and PB2 are closed.
D) either PB1 or PB2 is closed.
Correct Answer:
Verified
Q45: The interconnecting of timers is commonly called:
A)grouping.
B)programming.
C)sequencing.
D)cascading.
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