USCG USCG Electrical
Set 2 • Question #46 of 142
Launch Interactive Practice Room The rated temperature rise of an electric motor is the __________.
A
average temperature at any given latitude
B
normal temperature rise above the standard ambient temperature at rated load
✓ Correct Answer
C
average temperature rise due to resistance at 10% overload
D
permissible difference in the ambient temperature of the motor due to existing weather conditions
USCG NMC Regulatory Explanation
In USCG Marine Electrical Systems (IEEE 45 and 46 CFR), regarding 'The rated temperature rise of an electric motor is the', the compliant technical standard is: 'normal temperature rise above the standard ambient temperature at rated load'.
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