A motor's speed is determined by ____.
A. size
B. voltage
C. amperage
D. number of motor poles
Answer: D
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What should be included in a cover letter?
A) Where you learned of the job opening B) A statement that you meet requirements for the job C) Both A and B D) Neither A nor B
The factors that must be considered when sizing the discharge line are:
A) Temperature rise and oil viscosity. B) Pressure drop, temperature rise, velocity, and oil viscosity. C) Temperature rise and refrigerant viscosity. D) Pressure drop and velocity.
A circulator pump should always be installed so that the water is pumped away from the expansion tank.
Answer the following statement true (T) or false (F)
A h?ome PV system produces 7,658.84 kWh in a year. This is 68% of the total needs of the house. What is the house's needs for the year?
Fill in the blank(s) with the appropriate word(s).