Derive the relationship between, MA, VR and Efficiency.
1 answer:
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Answer:
a.
b.
c.
Explanation:
Given:
- temperature of the hotter reservoir,
- temperature of the colder reservoir,
- heat absorbed by the engine,
- heat rejected to the cold reservoir,
- time duration of the energy transfer,
<u>Now the work done by the engine:</u>
Using energy conservation,
a.
<u>Hence the power output:</u>
b.
c.
now actual efficiency:
The capacitance is defined as the maximum charge stored in a capacitor, Q, divided by the voltage applied, V:
The capacitor is initially charged with the battery of 108 V, so the the initial charge on the capacitor can be found by re-arranging the previous formula:
The capacitor is initially charged with the battery of 108 V, so the the initial charge on the capacitor can be found by re-arranging the previous formula: