An ammeter measures current in a circuit. The switch in the circuit is originally closed and the ammeter reads 2.3 A. When th switch is opened, the reading on the ammeter (A) will (choose from below). a) be greater than 2.3 A. b) be less than 2.3 A. c) stay the same, 2.3 A d) change in an unpredictable way.
An ammeter measures current in a circuit. The switch in the circuit is originally closed and the ammeter reads 2.3 A. When th switch is opened, the reading on the ammeter (A) will (choose from below). a) be greater than 2.3 A. b) be less than 2.3 A. c) stay the same, 2.3 A d) change in an unpredictable way.
Chapter3: Determining The Required Number Of Branch Circuits, Lighting Outlets, And Receptacle Outlets
Section: Chapter Questions
Problem 27R: The rating of a branch circuit is based on (Circle the correct answer.) a. the rating of the...
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