The problem involves determining the maximum number of 60-watt incandescent light bulbs that can be used simultaneously on a 30-amp, 220-volt circuit without tripping the fuse. The context is electrical power calculations and circuit limitations.
Multiple participants are exploring the same problem statement and attempting similar calculations. Some guidance has been offered regarding relevant formulas, but there is no explicit consensus on the correct approach or solution yet.
One participant notes the lack of a textbook, which may limit access to necessary formulas and concepts. The repeated problem statement suggests a focus on understanding the underlying principles rather than finding a definitive answer.
tDexx said:Homework Statement
A 220 volt circuit is fused for 30 amps. How many 60 watt incandescent soft whote light bulbs with tungsten filament burning at 3,0000 celsius can be used at the same time in the circuit without tripping the fuse?
Homework Equations
N/A
The Attempt at a Solution
(w/220)=30
220=30 amps(w)
220/30 amps=7.33 watts
tDexx said:Homework Statement
A 220 volt circuit is fused for 30 amps. How many 60 watt incandescent soft whote light bulbs with tungsten filament burning at 3,0000 celsius can be used at the same time in the circuit without tripping the fuse?
Homework Equations
N/A
In one of your other posts you listed P = IV. That would be really useful here.
The Attempt at a Solution
(w/220)=30
220=30 amps(w)
220/30 amps=7.33 watts