For an evaporator to operate at peak efficiency, _____.
a. the fin spacing should be very wide
b. all of the surface area inside the tubes must be exposed to flashing liquid
c. the coil temperature should always be higher than the dew point of the air
d. the subcooling of the entering refrigerant should be kept to a minimum
a. the fin spacing should be very wide
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What will be an ideal response?
The secant 330o30 ' = ____________________. Round to 5 decimal places.
Fill in the blank(s) with the appropriate word(s).
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Indicate whether the statement is true or false.
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a. weight c. pressure b. height d. light