How much would system capacity be increased by subcooling the liquid refrigerant leaving the condenser an extra 12°F?
A) 12°F × 1%/°F = 12% increased capacity B) Subcooling does not increase system capacity.
C) 12°F × 5%/°F = 60% increased capacity D) 12°F × 0.5%/°F = 6% increased capacity
D
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A ____ system is a longitudinal channel, longitudinal flange, or sidewalls that create a hollow center in which a thermal barrier is integrally formed.
A. thermal control B. fire stop C. thermal break D. fire management
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What are five reasons why electric motors are often the chosen type of power?
What will be an ideal response?
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What is the output voltage at the end of the input pulse to an RL integrator if the resistance is 1.2 k?, the inductor is 200 mH and the input is a 5 V, 1.2 ms pulse?
A) 5 V B) 4.532 V C) 4.75 V D) 3.16 V
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