All Questions
Tagged with resistance dc
4
questions with no upvoted or accepted answers
1
vote
5
answers
98
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Measuring power in AC
I have a heater running at 240VAC. I'm trying to measure the power by datalogging the voltage and current then multiply both inorder to get the power reading.
I know that this method works well with ...
- 19
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Need to move a 12v DC, 1.5 ohm resistance circuit (power window motor) into another vehicle with a .8 ohm motor
In the past, when I have tried to cut down the voltage from a variable solar panel into a DC motor with a 10 watt resistor, the resistor always got too hot.
This case is a somewhat different; a solid ...
- 11
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votes
1
answer
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Thevenin Resistance query
I have an amplifier model circuit where I've determined the load (speaker) voltage (using its peak power output and its resistance) and measured the open-circuit voltage.
How can I work out the ...
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-1
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2
answers
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i have a question about the analogy between Hydraulic system and Electrical system
In Hydraulic system the Pump out oil "" flow "" , It doesn't out pressure , well what create the pressure is the " restriction " or "" orifice "" or "" resistance "" .
In Electrical system , The ...
- 1