If the total resistance of two motor windings connected in parallel is 20 ohms and 240V is applied to the circuit, how much current will flow?
a. 10A
b. 12A
c. 14A
d. 20A
b. 12A
I = E ÷ R
I = 240V ÷ 20?
I = 12A
You might also like to view...
________ budding is the preferred time to bud because of less stringent time constraints in the nursery, the budwood does not need to be kept under refrigerated storage, growth conditions are normally optimal, and the budding season is longer.
Fill in the blank(s) with the appropriate word(s).
A major roadway with a speed limit of 45 mi/h has an intersection that has no intersection control with a minor roadway at a right angle. A building is located next to the intersection at a distance of 60 ft from the center of the near lane on the major roadway and 40 ft from the center of the near lane on the minor roadway. At what speed for the minor roadway is the intersection safe? Grades are approximately level.
What will be an ideal response?
Where is solid 18 gauge copper wire typically used in residential air-conditioning installation?
A) Inside the equipment supplying power to the major loads B) The thermostat control wire C) The power wire to the condensing unit D) The power wire to the indoor unit
Explain how P-type material and N-type material are combined through doping to make a silicon PV cell
What will be an ideal response?