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Murljashka [212]
2 years ago
9

How many 60-watt lamps could be connected in parallel on a 15-amp, 120-volt circuit without exceeding 80% of the rating of the c

ircuit?
Physics
1 answer:
Alborosie2 years ago
5 0

The total number of lamps is mathematically given as

N=24

<h3>What is the total number of lamps?</h3>

Question Parameters:

How many 60-watt lamps could be connected in parallel on a 15-amp, 120-volt

Generally, the equation for the Power  is mathematically given as

P=IV

Therefore

I=P/v

I=60/120

I=0.5A

Since the system does not exceed 80% of the rating

NI=I'(0.8)

N=15*0.8/0.5

N=24

In conclusion, the total number of lamps is

N=24

Read more about  Arithmetic

brainly.com/question/22568180

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Answer:

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A bicycle tire is spinning counterclockwise at 2.70 rad/s. During a time period Δt = 1.50 s, the tire is stopped and spun in the
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Answer:

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Explanation:

<u>Given</u>:

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               αav = -5.4/1.50

              αav = -3.6 rad/s²

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