2. A circuit consisting of three resistors rated 75 2, 48 m2 and 650 µN are connected in wye. What would be the resistances of the equivalent delta connected load? *

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It is Basic Electrical subject. Please show the complete and step by step solution . Limit your answer in 3 decimal places. Just answer no. 2
1. A certain factory machine uses 85 BTU/s to operate. If there are 2 identical
machines running at the same time in the factory for 7hrs a day, what is the
annual cost of energy at P 0.8 per kilowatt-hour?
2. A circuit consisting of three resistors rated 75 2, 48 m2 and 650 µN are
connected in wye. What would be the resistances of the equivalent delta
connected load? (*
Transcribed Image Text:1. A certain factory machine uses 85 BTU/s to operate. If there are 2 identical machines running at the same time in the factory for 7hrs a day, what is the annual cost of energy at P 0.8 per kilowatt-hour? 2. A circuit consisting of three resistors rated 75 2, 48 m2 and 650 µN are connected in wye. What would be the resistances of the equivalent delta connected load? (*
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