28. The primary current of a transformer with 240 volts on the primary, 10 amps on the secondary and 115 volts on the secondary is 29. Which of the following wires has the smallest cross-sectional area? a. 21 AWG b. 10 AWG c. 19 AWG d. 13 AWG 30. What the CM for a wire gage #17? amps.

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28. The primary current of a transformer with 240 volts on the primary,
10 amps on the secondary and 115 volts on the secondary is
29. Which of the following wires has the smallest cross-sectional area?
a. 21 AWG
b. 10 AWG
c. 19 AWG
d. 13 AWG
30. What the CM for a wire gage #17?
31. If a current of 30 amps flows through a 90 feet Iron wire that has a diameter of 0.066
inches. How much voltage the wire will drop?
volts.
32. Find the voltage in the secondary coil,
Secondary Coll
Primary Coil
20 Amps
240 Volts
4:1
ooooo
amps.
Transcribed Image Text:28. The primary current of a transformer with 240 volts on the primary, 10 amps on the secondary and 115 volts on the secondary is 29. Which of the following wires has the smallest cross-sectional area? a. 21 AWG b. 10 AWG c. 19 AWG d. 13 AWG 30. What the CM for a wire gage #17? 31. If a current of 30 amps flows through a 90 feet Iron wire that has a diameter of 0.066 inches. How much voltage the wire will drop? volts. 32. Find the voltage in the secondary coil, Secondary Coll Primary Coil 20 Amps 240 Volts 4:1 ooooo amps.
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