Question 1
A string of 12 holiday lamps is designed to be connected in series to a 120-V source. The voltage rating of each lamp should be:
◦
120 V.
◦
60 V.
◦
15 V.
◦
10 V.
Question 2
A string of twelve holiday lamps is designed to be connected in series to a 120-V source. If one of the lamps burned out and was shorted from the circuit, the operating voltage across each of the other eleven lamps would be:
◦
10.9 V.
◦
20 V.
◦
32 V.
◦
48 V.