(ai, th, and (c if connected to 208 volts 1S. A central electric furnace heating
ID: 2291183 • Letter: #
Question
(ai, th, and (c if connected to 208 volts 1S. A central electric furnace heating system is installed in a home. The ci this furnace a. is limited to a branch circuit rated not greater than 30 amperes b. is limited to not more than one branch circuit. is considered to be a continuous load. 16. What section of the Code provides the correct answer to problem 15 c 17. Electric heating cable embedded in plaster, or sandwiched between la creates heat. Therefore, any nonmetallic-sheathed cable run above these buried in insulation must have its current-carrying capacity derated accordi (40°C) (500C) (60 C) correction factors found in Table 310.15(B)(2)(a) inte (Circle the correct answer.) Air Conditioning I a. When calculating air-conditioner load requirements and electric heatin quirements. is it necessary to add the two loads together to determine the co load on the system? h b. Explain the answer to part (a). 2. The total load of a cord-connected room air conditioner shall not exceed what age of a separate branch circuit? (Circle the correct answer.) a. 75% b, 80% c.125%Explanation / Answer
when calculating air conditioner load requirements and electric heating load requirements it is necessary to add the two loads together to determine combined load on the system because it will define the total load on the system.
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