When does the TCu output of a 74191 MOD-16 up/down counter go active?
A) When counting down and the count reaches 15. B) When counting up and the count reaches 15.
C) When counting up and the count reaches 0. D) When the counter is being parallel loaded.
B
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Volatile memory would typically be lost (cleared) when the power supply is disconnected.
Answer the following statement true (T) or false (F)
The figure below presents the marginal revenue that a farmer can obtain from water, and the marginal cost to the farmer to move the water to her land. If there is only one farmer and 600 acre feet of water are available, the privately efficient quantity of water for the farmer would be ________ acre feet.
Fill in the blank(s) with the appropriate word(s).
Like the tissues of plants and other animals, our bodies are about 90 percent:
a. water c. muscle b. blood d. fat
Nontunicate bulbs are also known as scaly-like bulbs
Indicate whether the statement is true or false