This question is worth 1 point. A rechargeable battery is pr…
This question is worth 1 point. A rechargeable battery is providing power to a system with 0.94 efficiency. The power goes to an inverter, which changes direct current into alternating current (like from a wall socket) with 0.91 efficiency. This power is used for cooking with a microwave oven with 0.64 efficiency. What is the total efficiency of this system? Answer to the hundredth place.
Read DetailsA 94,000 m2 solar power plant is constructed using the lates…
A 94,000 m2 solar power plant is constructed using the latest technology. Its efficiency is 0.24 and the region receives 618 W/m2 irradiance on average during the day. How many MW of power does it supply? There are 1,000,000 W per MW. Answer in MW to the ones place.
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