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max2010maxim [7]
1 year ago
15

The total load on a certain service is 525 kVA. One-third of this load is from motors; 3/5 is lighting; and 1/15 is from other l

oads. What is the kVA of each of these breakdowns of loads? Match with the correct answer shown below.
Mathematics
1 answer:
xxMikexx [17]1 year ago
5 0

Answer:

Motors 175 kVA

Lighting 315 kVA

Other loads 35 kVA

Step-by-step explanation:

The total load on a certain service is 525 kVA.

One-third of this load is from motors, then

\dfrac{1}{3}\cdot 525=175\ kVA

is from motors.

\frac{3}{5} is lighting, then

\dfrac{3}{5}\cdot 525=3\cdot 105=315\ kVA

is lighting.

\frac{1}{15} is from other loads, then

\dfrac{1}{15}\cdot 525=35\ kVA

is from other loads.

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