I think in this case since dac mentioned it was just a trivia question we can define it as a pure AC load with 100% efficiency.Should be looked at as VA and not watts.
Steve G
I think in this case since dac mentioned it was just a trivia question we can define it as a pure AC load with 100% efficiency.Should be looked at as VA and not watts.
R5 is the speed adjustment.the 555 should have some sort of clock adjustment to control speed of the chimes