The triac turns off when __________.
A. the voltage is removed from the gate
B. the amperage flowing through the triac falls below the holding current value
Answer: B
You might also like to view...
Panelboards that are not lighting panelboards are known as ____ or distribution panelboards.
A. circuit-breaker B. power C. fused D. feeder
What type of government appeared in Greece after the end of the Greek War of Independence?
a. monarchy, with a Greek king b. monarchy, with a foreign king of royal descent c. democratic republic d. revolutionary council
A CAD drafter must calculate the total number of doors indicated on a set of plans for a large apartment building. The drafter determines the following are the number of door totals: 5 floors contain 38 doors each; 11 floors contain 33 doors each; and 15 floors contain 22 doors each. How many doors are contained in the set of plans for the apartment building?
What will be an ideal response?
Determine the moment created by the weight of the traffic light about point O. The dimensions of the traffic light post and arm are shown in the accompanying figure. The traffic light weighs 40 lb.
