Which of the following would be the correct way to dispose of a laptop battery？ （）
A: Place the battery on a shelf for storage.
B: Place the battery in a trash compactor separately from the laptop.
C: Dispose of the battery in the same manner as the laptop.
D: Refer to the disposal information located on the battery.
A: Place the battery on a shelf for storage.
B: Place the battery in a trash compactor separately from the laptop.
C: Dispose of the battery in the same manner as the laptop.
D: Refer to the disposal information located on the battery.
举一反三
- A technician receives a laptop that is running out of battery power more quickly than expected.Which of the following can the technician do to correct the problem？ （） A: Note on the work order that the laptop is losing battery capabilities and the laptop must bereplaced. B: Replace the battery by purchasing a new battery from the manufacturer. C: Stop using the battery and use alternating current （AC） power for the laptop. D: Replace the AC adaptor by purchasing a new adapter from the manufacturer.
- Which of the following items are not valuables? A: Laptop B: cash C: Portable battery D: jewelry
- ______ are belonging to energy storage battery. A: lead acid battery B: Li-ion battery C: solar cell D: nickel metal hydride battery
- Keeping your laptop ___________in all the time will kill its battery faster.
- If the voltaic efficiency of the battery is 90%, and the coulombic efficiency of the battery is 90%, the roundtrip efficiency of storage in % for the battery is:<br/>______