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How to find the figure of power. Using the electrical voltage from a variac and measure the electrical current (i) of amp meter, which in this experiment to the power equal to 120 watts is fine.variac and measure the voltage of the power amp meter, which will change the voltage of electricity. We must bring the electrical voltage (v), we have to adjust the voltage multiplied indefinitely.

From how to find the power adjustment is made by means of electrical voltage from a Variac and measure electricity (I) from an Amp meter in this experiment requires electrical power equal to 120 w how to adjust: A Variac voltage measurement from the Amp meter, electricity charges will be adjusted in accordance with the electrical voltage. We need to bring up the electrical supply voltage (V) that we have to multiply the value of electricity continuously.

the figure is a way to find the power supply using the method of electrical voltage adjust the settings from the Variac and measure electrical current (I) from Amp meter in which the experiment was setup to power is equal to 120 watts How to adjustVariac, and make the current Measurement Values from Amp meter, electrical current will be adjusted according to the electrical voltage which we will need to bring the electrical pressure (V) that we have to adjust to the current multiplied by the increasingly