If the output lead of the Schmitt trigger in the above figure is in the on condition, the PNP transistor turns ____________________ (off, on) and a ____________________ (low, high) state is developed at the sensor's output.
Fill in the blank(s) with the appropriate word(s).
on, high
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NEC states that at least one wall switch-controlled ____ outlet be installed in every habitable room and bathroom.
a. lighting b. heat c. power d. cable
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Name two materials that are commonly used to provide or increase the fire -resistance rating of assemblies.
What will be an ideal response?
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An ignition coil is an example of a ________
A) Step down transformer B) Solenoid C) Step up transformer D) Relay
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A nameplate is given in Example 19.2 (see below). Find the rated torque, rated volt-amperes, and maximum continuous output power for this motor.
Nameplate:
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