Which is an advantage of power inverters?
A. operate on diesel or gasoline
B. fuel efficiency
C. provide large amounts of electrical power
D. good mobility
Answer: B. fuel efficiency
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The two dimensions an electrician must know when making a 90° stub bend are the _____.
a. conduit diameter and rise b. bend radius and conduit diameter c. desired rise and take-up distance d. take-up distance and conduit diameter
Chapter 8 has no Review Questions.
What will be an ideal response?
_____ contains one of the highest concentrations of nutrients ?of any food we consume
A) Milk? B) Ice Cream? C) Yogurt? D) Cheese
:When connecting gauges to an already installed and operating unit with split system installation valves, the installation valves should be
A) Left alone. B) Frontseated to allow the gauges to read the system pressures. C) Backseated as tightly as possible to prevent refrigerant from escaping. D) Moved to the mid position to allow the gauges to read the system pressures.