What type of blower configuration requires a water-filled P-trap to ensure proper condensate draining?
A) Draw through evaporator with blower downstream
B) Blower configuration does not affect drainage
C) Push through evaporator with blower upstream
D) No P-trap is needed on rooftop installations
A
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Answer the following statement true (T) or false (F)
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Fill in the blank(s) with correct word
Maximum load current in a series regulator with over-voltage protection limiting is calculated using
A) the voltage drop across the sensing resistors B) the op amp's output impedance and the load C) the emitter-base voltage and series resistance D) none of the above
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