Which of the following statements does NOT describe an intermittent controller?
A) E = set point — measured variable B) Output value is zero or one hundred percent
C) Output is a discrete D) Moderate dead time is tolerated
D
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Technician time tickets are used by_________:
A. Service managers to analyze effectiveness B. Technicians as feedback about their performance C. Service consultants as a way to schedule work D. All of the above
Which of the following terms may be used to describe the center link?
A) Relay rod B) Connecting link C) Drag link D) All of these are correct.
Describe two of the four modulation techniques used by satellite.
What will be an ideal response?
A snowboard manufacturer has three plants, one in the eastern United States, one in the western United States, and one in Canada. Production records show that the U.S. plants each produced 10,000 snowboards last month, while the Canadian plant produced 8000 boards. Of all the boards manufactured in Canada last month, 4% had a defect that caused the boards to delaminate prematurely. Records kept at the U.S. plants show that 3% of the boards manufactured in the eastern United States and 6% of the boards manufactured in the western United States had this defect as well.
a. What proportion of the boards manufactured last month were defective? b. What is the probability that a snowboard is defective and was manufactured in Canada? c. Given that a snowboard is defective, what is the probability that it was manufactured in the United States?