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Mathematics, 09.10.2019 02:00 jack487

Atechnician is troubleshooting the heating circuit of a thermostat. with the stat removed from the sub-base, using a voltmeter, the technician checks for a potential difference between the r and w terminals. what reading should be shown on the voltmeter?

a. 120 volts

b 12 volts

c. 0 volts

d. 24 volts

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Answers: 1

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Atechnician is troubleshooting the heating circuit of a thermostat. with the stat removed from the s...
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