What is the % of slip of a 60Hz 4 pole motor that rosters at 1745rpm?
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3.05%
Sync rpm- rotor rpm x100
Divided by sync rpm
Brush holders should be positioned no more than what distance above the
commutator?
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3/32"
, What type of generator uses a series and a shunt field on a common pole pieces?
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Compound
What must be done to measure resistance in a circuit?
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Power and disconnect one end of the circuit
If your meter readings appear incorrect, what do you do?
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Compare with a known good meter
What item would reduce the risk of shock when taking voltage readings?
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Insulated hard hat
Give this one a try later!
3.05%
Sync rpm- rotor rpm x100
Divided by sync rpm
Brush holders should be positioned no more than what distance above the
commutator?
Give this one a try later!
3/32"
, What type of generator uses a series and a shunt field on a common pole pieces?
Give this one a try later!
Compound
What must be done to measure resistance in a circuit?
Give this one a try later!
Power and disconnect one end of the circuit
If your meter readings appear incorrect, what do you do?
Give this one a try later!
Compare with a known good meter
What item would reduce the risk of shock when taking voltage readings?
Give this one a try later!
Insulated hard hat
