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ValentinkaMS [17]
3 years ago
11

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
2 answers:
pychu [463]3 years ago
7 0

Answer with explanation:

Total Load on a Certain Service =525 kva

Amount of load which is from motors

                 =\frac{1}{3} \times 525 \\\\=175 \text{kva}

Amount of load which is from Lighting

               =\frac{3}{5} \times 525\\\\=3 \times 105 \\\\=315 \text{kva}  

Amount of load which is from other loads

                 =\frac{1}{15} \times 525 \\\\=35\text{kva}  

lina2011 [118]3 years ago
5 0

Total load given is = 525 kva

The breakdowns of the loads are as follows-

Load from motors =\frac{1}{3}\times525=175 kva

Load from lighting = \frac{3}{5}\times525=315 kva

Load from other miscellaneous things = \frac{1}{15}\times525=35 kva

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