Answer the following statement(s) true (T) or false (F)
1.A permanent black marker can be used to reidentify a white insulated conductor as a “hot” ungrounded conductor in a cable.
2.When reidentifying a white insulated conductor as a “hot” ungrounded conductor, the identifying mark must completely encircle the conductor.
3.Dimmer switches are available in single-pole, three-way, and four-way models.
4.Switches installed in metal boxes are considered grounded as long as metal screws are used to mount the switch’s metal strap to a metal box that has an equipment-grounding wire connected to it.
1.true
2.true
3.false
4.true
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