Three lights are connected in parallel across a 120 volt source. If one light burns out_____________?

Related Mcqs:

If there are a total of 120 mA into a parallel circuit consisting of three branches, and two of the branch currents are 40 mA and 10 mA, the third branch current is_________________?

A. 50 mA B. 70 mA C. 120 mA D. 40 mA...

The currents into a junction flow along two paths. One current is 4 A and the other is 3 A. The total current out of the junction is_____________?

A. 1 A B. 7 A C. unknown D. the larger of the two...

When an additional resistor is connected across an existing parallel circuit, the total resistance____________?

A. remains the same B. decreases by the value of the added resistor C. increases by the value of the added resistor D. decreases...

Five light bulbs are connected in parallel across 110 V. Each bulb is rated at 200 W. The current through each bulb is approximately___________?

A. 2.2 A B. 137 mA C. 1.8 A D. 9.09 A...

Five 100 Ω resistors are connected in parallel. If one resistor is removed, the total resistance is______________?

A. 25 Ω B. 500 Ω C. 100 Ω D. 20 Ω...