While Troubleshooting a 24-V Control Circuit Consisting of a Thermostat

question 11

True/False

While troubleshooting a 24-V control circuit consisting of a thermostat, a pressure control, and a contactor coil, the technician reads 24 volts across the thermostat, 0 volts across the pressure control, and 0 volts across the contactor coil. The technician makes the following statements. The following statements are all considered to be true.
A) The transformer is burned out.
B) The thermostat is open.
C) The contactor coil is energized.

• A) The transformer is burned out.
• B) The thermostat is open.
• C) The contactor coil is energized.

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