Speed control 11 12 field 1 h eo stat 5 Prime armature E1 Mover 6. DC Generator Power Supply Load 85.5 ohm Figure 1: separately excited DC generator 00 Shunt field ee 12

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Speed control
11
12
field
1
h eo stat
Prime
armature
E1
Mover
6.
DC Generator
Power Supply
Load 85.5 ohm
Figure 1: separately excited DC generator
Does the first graph confirm that the separately excited dc generator is
equivalent to a linear speed-to-voltage converter?
Does the second graph show that the generator voltage increases linearly
with increasing field current in the first part of the curve then the voltage
incremental rate slows down with increasing field current due to saturation?
Does the third graph show that the generator voltage decreases with
increasing load current?
Is a separately excited dc generator equivalent to a dc power source with
variable output voltage?
Would this generator generate a negative voltage if the direction of the
rotation is reversed?
Would this generator generate a negative voltage if the field voltage polarity
is reversed?
Did you notice that the field current is much less than the armature current?
Shunt field cail
Transcribed Image Text:Speed control 11 12 field 1 h eo stat Prime armature E1 Mover 6. DC Generator Power Supply Load 85.5 ohm Figure 1: separately excited DC generator Does the first graph confirm that the separately excited dc generator is equivalent to a linear speed-to-voltage converter? Does the second graph show that the generator voltage increases linearly with increasing field current in the first part of the curve then the voltage incremental rate slows down with increasing field current due to saturation? Does the third graph show that the generator voltage decreases with increasing load current? Is a separately excited dc generator equivalent to a dc power source with variable output voltage? Would this generator generate a negative voltage if the direction of the rotation is reversed? Would this generator generate a negative voltage if the field voltage polarity is reversed? Did you notice that the field current is much less than the armature current? Shunt field cail
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