Technician A says the duty cycle of a solenoid is the length of time the solenoid is off during a cycle. Technician B says a PCS works with a VFS to control duty cycles of solenoids. Who is correct?
A. A only
B. B only
C. Both A and B
D. Neither A nor B
Answer: D
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What will be an ideal response?
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Which of the following is required on any building that has parapet walls or any other construction that extends above the roof?
a. controlled-flow systems b. siphonic roof drains c. secondary roof drains d. downspouts
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What is a cross section?
What will be an ideal response?
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Which historical approach to motivation suggests that people really want to make a
difference in the places they work and expect an opportunity to show what they can do?
a. Traditional b. Human relations c. Human resources d. Content e. Process
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