题目内容
(volt/perem) of resistance. This means that if the voltage is doubled, then the number of amperes of current flowing through a circuit will also _____(double/single/one time) if the resistance of the circuit remains the same.The detection part of the contact type temperature sensor has a ________ (bad/good) _____________ (contactn-contact) with the measured object.If 12 volts are being applied to a resistance of 3 ohms, _________ (4/36) amperes will flow.If the resistance and the voltage are known, the formula for finding the current is ____________(I=U×R / I=U/R).There is an old saying that electricity will always take the path of _________ (most/least) resistance.A meter used to measure amperes is called ______ (a/an) _______ (ammeteroltmeter).A voltmeter should be connected to the circuit being tested ___________________ (in series/in parallel).In a series circuit the volta.
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