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Author Question: The most energy efficient form of lighting to date is ______________. A. LED lighting B. ... (Read 44 times)

elizabeth18

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on: Jul 26, 2018
The most energy efficient form of lighting to date is ______________.
 
  A. LED lighting
  B. fluorescent induction lighting
  C. compact fluorescent lighting
  D. high pressure sodium lighting

Question 2

The number of times water can travel completely through a cooling tower cooling system before blowdown is necessary is known as its _______________.
 
  A. hydrodynamic projection
  B. hardness resistance
  C. cycles of concentration
  D. zeolite level


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allisonblackmore

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

A

Answer to Question 2

A


elizabeth18

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Reply 2 on: Jul 26, 2018
:D TYSM

momolu

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Reply 3 on: Yesterday
Gracias!

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