The coolant heat storage system is being discussed. Technician A says that the water valve is driven by an electric motor. Technician B says that the storage tank has its own electric water pump. Which technician is correct?
A) Technician A only B) Technician B only C) Both technicians D) Neither technician
C
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The benefit of using load-bearing CFS framing instead of load-bearing wood frame in seismic zones is the
A) lighter weight of CFS framing. B) greater strength of CFS members. C) ductility of steel. D) B and C. E) A, B, and C.
Torque multiplication is possible when a torque converter is in this mode:
a. rotary flow b. vortex flow c. lock up d. dual phase
An electric furnace that runs continuously, regardless of the thermostat setting, probably has:
A) A bad transformer. B) A stuck sequencer. C) An open strip heater. D) An open fusible link.
If it is necessary to switch a load current of 50 mA, then the contacts must have a good dry circuit rating and the switch must be rated for electronic duty
Indicate whether the statement is true or false