Complete the wiring diagrams as per Worksheets 1-A and 1-B then solve for "A" through "K" for the DC generator on Worksheets 1-A and 1-B when it is running at capacity and its specifications are as follows: Rated output = 2000 watts @ 125 volts, Armature Resistance = 0.3 ohms(Ω) Shunt Field Resistance = 50 ohms (Ω) Series Field Resistance = 0.6 ohms(Ω) Rheostat Resistance = 12.5 ohms(Ω) A) Load current (I-load) a) 2 A b) 14 A c) 16 A d) 18 A B) Armature current (I-arm) a)2A, b) 14A, c) 16A , d)18A C) Shunt field current (I-shunt) a)2A, b) 14A, c) 16A, d) 18A D) Voltage drop of rheostat (IR.-rheostat) a)5.4 V, b) 25 V, c) 100 V , d)125 V E) voltage drop of shunt field(IR-Shunt) a)5.4 V, b) 25 V, c) 100 V, d) 125 V F) voltage drop of armature field(IR-arm) a)5.4 V, b)25 V, c) 100 V, d) 125 V G) actual voltage generated (E-gen) a) 125 V, b)130.4 V, c) 200.7 V, d)225
Complete the wiring diagrams as per Worksheets 1-A and 1-B then solve for "A" through "K" for the DC generator on Worksheets 1-A and 1-B when it is running at capacity and its specifications are as follows:
Rated output = 2000 watts @ 125 volts,
Armature Resistance = 0.3 ohms(Ω)
Shunt Field Resistance = 50 ohms (Ω)
Series Field Resistance = 0.6 ohms(Ω)
Rheostat Resistance = 12.5 ohms(Ω)
A) Load current (I-load) a) 2 A b) 14 A c) 16 A d) 18 A
B) Armature current (I-arm) a)2A, b) 14A, c) 16A , d)18A
C) Shunt field current (I-shunt) a)2A, b) 14A, c) 16A, d) 18A
D) Voltage drop of rheostat (IR.-rheostat) a)5.4 V, b) 25 V, c) 100 V , d)125 V
E) voltage drop of shunt field(IR-Shunt) a)5.4 V, b) 25 V, c) 100 V, d) 125 V
F) voltage drop of armature field(IR-arm) a)5.4 V, b)25 V, c) 100 V, d) 125 V
G) actual voltage generated (E-gen) a) 125 V, b)130.4 V, c) 200.7 V, d)225 V
H) power consumed by rheostar (P-rheostar) a)50 W, b)97.2 W, c)200 W, d)2000 W
I) power consumed by shunt field(P-shunt) a) 50 W, b) 97.2 W, c) 200 W, d)2000W
J) power consumed by armature resistance(P-arm) a)50 W, b)97.2 W, c)200 W, d) 2000 W
K) resistance of the load(R-load) a)7.8Ω, b)9.6Ω, c)11.3Ω, d)15.0Ω
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