____________is the reserved generating capacity available for service under emergency conditions which is not kept in operation but in working order.
Correct answer: B. Cold reserve
- A. Hot reserve
- B. Cold reserve
- C. Spinning reserve
- D. Firm power
Explanation
Cold reserve consists of generating units that are shut down but maintained in working condition for emergency use. Spinning reserve is already running, while hot reserve is available with little delay but is not the same as a fully shut-down reserve.
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