A Fan,electric Heater,and Lamp Are Connected in Parallel Across a 120-V

question 80

Multiple Choice

A fan,electric heater,and lamp are connected in parallel across a 120-V line.The resistances are R_lamp = 148 Ω,R_heater = 32 Ω,and R_fan = 48 Ω.What is the total current supplied to the circuit?

• A)17.0 A
• B)7.06 A
• C)0.526 A
• D)1.90 A

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Definitions:

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