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Author Question: Line voltage thermostats can usually switch: A) 15 amps. B) 240 amps. C) 120 amps. D) 2 amps or ... (Read 130 times)

justinmsk

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on: Jul 26, 2018
Line voltage thermostats can usually switch:
 
  A) 15 amps. B) 240 amps. C) 120 amps. D) 2 amps or less.

Question 2

Using the equation: head = (P  144)  D, calculate a pump's head pressure with a measured pressure drop
  across the pump of 9.4 psi. Assume water has a density of 62.4 pounds per cubic foot.
 
  a. 4.07
  b. 21.7
  c. 0.047
  d. 18.45


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ebe

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Reply #1 on: Jul 26, 2018
Answer to Question 1

A

Answer to Question 2

b


justinmsk

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Reply 2 on: Jul 26, 2018
Gracias!

ashely1112

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Reply 3 on: Yesterday
Excellent

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