Problem 2 Known Ep = = 480 V Np = 275 turns Ns = 525 Z = 1.2 kΩ Find Es, Ip, Is, and Ratio Problem 3 Ep Ip Np ши Es1 Is1 Ns1 Ratio 1 Es2 IS2 N₁2 Ratio 2 Es3 Is3 N$3 Ratio 3 R₁ R₂ R3

EBK ELECTRICAL WIRING RESIDENTIAL
19th Edition
ISBN:9781337516549
Author:Simmons
Publisher:Simmons
Chapter25: Television, Telephone, And Low-voltage Signal Systems
Section25.2: Telephone System
Problem 2R: At what height are the telephone outlets in this residence mounted? Give measurement to center....
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Homework please help #2
Problem 2
Known
Ep = = 480 V
Np = 275 turns
Ns = 525
Z = 1.2 kΩ
Find
Es, Ip, Is, and Ratio
Problem 3
Ep
Ip
Np
Known
Ep = 208 V
лиши
Np
FC§* ££² 3×22
Es1
IS1
Ns1
Ratio 1
Es2
IS2
N₁2
Ratio 2
Es3
Is3
Ns3
Ratio 3
= 800 turns
R₁
2
R₂
R3
Transcribed Image Text:Problem 2 Known Ep = = 480 V Np = 275 turns Ns = 525 Z = 1.2 kΩ Find Es, Ip, Is, and Ratio Problem 3 Ep Ip Np Known Ep = 208 V лиши Np FC§* ££² 3×22 Es1 IS1 Ns1 Ratio 1 Es2 IS2 N₁2 Ratio 2 Es3 Is3 Ns3 Ratio 3 = 800 turns R₁ 2 R₂ R3
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