Some Light Bulbs Are Connected in Parallel to a 120

question 5

Multiple Choice

Some light bulbs are connected in parallel to a 120 V source as shown in the figure. Each bulb dissipates an average power of 60 W. The circuit has a fuse F that burns out when the current in the circuit exceeds 9 A. Determine the largest number of bulbs, which can be used in this circuit without burning out the fuse.

• A)9
• B)17
• C)25
• D)34
• E)36

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Definitions:

Pessary

A medical device inserted into the vagina to support its structure and help with conditions like pelvic organ prolapse.

Prolapsed Uterus

A condition where the uterus descends from its normal position into or through the vaginal canal due to weakened pelvic floor muscles.

Vagina

The muscular tube leading from the external genitals to the cervix of the uterus in females.

Device

A device is an object or machine designed to perform a specific task or function, often used to refer to technological items or medical apparatus.