What is the pressure drop due to the weight of refrigerant in a 30-foot tall liquid line containing R 410A refrigerant?
What will be an ideal response?
0.43 x 30 = 12.90 psi drop
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Which of the following motors is the best installation choice for an application requiring adjustable speeds?
a. Shunt DC b. Split-phase AC c. Synchronous AC d. Capacitor-start AC
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What colors do anthocyanins promote in fruits?
What will be an ideal response?
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Compute i? in Fig. 10.108 using Norton's theorem.
 FIGURE 1.png)
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A protective device that prevents the operation of a unit when there is inadequate fluid flow is called a:
A) Fluid level switch. B) Kinetic energy transducer. C) Sail switch. D) Float switch.
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