Which of the following is not a control device used on the output side of a process?

A) Heating element
B) Valve
C) Pyrometer
D) Actuator
E) Solenoid


C

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The sine of 90° is equal to 1.

Answer the following statement true (T) or false (F)

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Which of the following statements regarding photovoltaic cells on a green roof is MOST accurate?

A. The energy feed from photovoltaic cells can be easily shut off. B. Photovoltaic cells are readily identifiable during fire fighting operations. C. A roof containing photovoltaic cells may not have space for rooftop access and ventilation. D. Photovoltaic cells are unable to store and generate electric power when the electric power to a building is shut off.

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When viewed over the top line, dairy goats should be which of the following?

A. Wedge shaped B. Thick C. Muscled D. All answers

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Briefly explain the differences between these different retail grocery businesses:? Conventional supermarkets? Warehouse stores? Supercenters

What will be an ideal response?

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