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6 Cards in this Set
- Front
- Back
What are the do not's in precautions for primary cells |
- Incinerate or overheat - Attempt to recharge - Dismantle or crush - Connect new batteries with used ones - Mix different types of batteries - Drop or cause internal damage - Short circuit - Store equipment with batteries still fitted |
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What are the dos in precautions with primary cells |
- Observe the correct polaritys when connecting into equipment - remove used battery as soon as it is discharged and dispose of it |
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What are the 2 different secondary cells used in the RNZN |
Lead acid - protector fleet Alkaline (NiCad) - frigits |
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How do you charge a battery |
By passing a current from an external source into the battery in the opposite direction reversing the chemical reaction |
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What are magic eye indicators used for |
To measure specific gravity Charged - 1.280 Discharged - 1.170 |
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What is the difference between anode and cathode |
Anode - positive Cathode - negative |