I need a clear expert solution, preferably a concise answer supported by the law. a. What is the principle of DC Generators that converts mechanical motion to electrical power? b. Which rule should you use to determine the direction of induced emf across a coil? c. What is the purpose of the commutator? d. Why there is no induced emf across a rotating coil when it passes through the neutral plane? e. What is the component causing a generator to produce de voltage rather than ac voltage at its output terminals? f. At what point should brush contact change from one commutator segment to the next one? j. how many pulsations per revolution should an elementary, single coil, de generator have with output voltage? h. How many commutator segments are required in a two-coil generator? q. How can field strength be varied in a practical de generator? n. What causes sparking between the brushes and the commutator? m. What is armature reaction? 1. What is the purpose of interpoles? p. What is the effect of motor reaction in a de generator? z, What causes copper losses? w. How can eddy current be reduced?

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I need a clear expert solution, preferably a concise
answer supported by the law.
a. What is the principle of DC Generators that converts
mechanical motion to electrical power?
b. Which rule should you use to determine the direction
of induced emf across a coil?
c. What is the purpose of the commutator?
d. Why there is no induced emf across a rotating coil
when it passes through the neutral plane?
e. What is the component causing a generator to
produce de voltage rather than ac voltage at its output
terminals?
f. At what point should brush contact change from one
commutator segment to the next one?
j. how many pulsations per revolution should an
elementary, single coil, de generator have with output
voltage?
h. How many commutator segments are required in a
two-coil generator?
q. How can field strength be varied in a practical de
generator?
n. What causes sparking between the brushes and the
commutator?
m. What is armature reaction?
1. What is the purpose of interpoles?
p. What is the effect of motor reaction in a de
generator?
z, What causes copper losses?
w. How can eddy current be reduced?
Transcribed Image Text:I need a clear expert solution, preferably a concise answer supported by the law. a. What is the principle of DC Generators that converts mechanical motion to electrical power? b. Which rule should you use to determine the direction of induced emf across a coil? c. What is the purpose of the commutator? d. Why there is no induced emf across a rotating coil when it passes through the neutral plane? e. What is the component causing a generator to produce de voltage rather than ac voltage at its output terminals? f. At what point should brush contact change from one commutator segment to the next one? j. how many pulsations per revolution should an elementary, single coil, de generator have with output voltage? h. How many commutator segments are required in a two-coil generator? q. How can field strength be varied in a practical de generator? n. What causes sparking between the brushes and the commutator? m. What is armature reaction? 1. What is the purpose of interpoles? p. What is the effect of motor reaction in a de generator? z, What causes copper losses? w. How can eddy current be reduced?
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