The maximum value of a short circuit current from line-to-ground _____.
a. is 120V
b. is 240V
c. will vary depending on the distance from the source to the fault
d. is the maximum capacity of the system
c. will vary depending on the distance from the source to the fault
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Cooling towers in which the water circulating in the tower is separate from the water circulating through the condenser are called:
A) Regenerative cooling towers. B) Closed-loop cooling towers. C) Open-loop cooling towers. D) Evaporative cooling towers.
Flash gas in the liquid line can be identified by:
A) The popping sound the refrigerant makes every time a new flash explodes. B) The bright flashes of light that accompany the flash gas. C) A significant temperature drop in the liquid line temperature. D) A significant temperature increase in the liquid line temperature.
Define power as it relates to electric circuits.
What will be an ideal response?
A riser is used, depending on the size of the casting, to allow the excess metal to evacuate from the mold.
Answer the following statement true (T) or false (F)