David Knowlton

[David Knowlton]

It does help. Thank you very much!

[David Knowlton]

Hello! Thank you for your quick reply.
I did not choose power as my understanding is that power is the measure of work. Since work (power) is measured in watts and Watts is a measure of how much work a device or Load is doing. So in definition a load in a closed circuit with voltage driving current through a load creates power, Heat, light bulb shining etc.

[David Knowlton]

I got the email from you. Thank you very much for the reply. Wow Good thing I can find humor in my mistakes. I did not check my work. In #6 I wrote down the correct formula but for some odd reason I divided by R lol. Enjoying the course so far! It is fun.

[David Knowlton]

Thank you for the clarification 🙂 I almost literally rolled on the floor laughing at myself.

[David Knowlton]

“Once upon a time, the only voltage a professional appliantologist would deal with was AC. Then along came electronic control boards. These control boards run on DC voltage and send out DC voltages to various parts of the appliance for sensing and controlling. Modern appliantologists will be using their multimeter to measure DC voltage just as often as they’re checking AC voltage.”

This is a quote and I also answered F. It is contradicting the teaching or quote “Modern appliantologists will be using their multimeter to measure DC voltage just as often as they’re checking AC voltage.”
I am not sure how the answer could be true if this is what we are told.

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