The subsequent problems deal with the circuit below where B1 and B2 are NC buttons used to define the digital signal A:
If buttons B1 and B2 are both held down, digital signal A will be
A. uncertain
B. 1
C. 0
Answer: C
You might also like to view...
Why is it important to have an emergency action plan for chemical related activities?
What will be an ideal response?
On a blueprint drawing with a scale of 1/8" = 1', if the width of the kitchen is 1-15/16" what is the actual width of the kitchen?
Fill in the blank(s) with the appropriate word(s).
A pressure of 100 microns has been reached with the vacuum pump operating. The pump is turned off and the gauge reading rises above 5,000 microns and keeps rising. What does this indicate?
What will be an ideal response?
Which of the following tools and supplies would you need to install a bathtub or shower?
a. 2-inch P-trap and necessary adapters b. ?-inch supply tubes c. jigsaw with fine tooth blade (for cutting countertop) d. basin wrench