electric batteries

#4. A battery capacity test is carried out:

• A6 monthly
• B2 monthly
• C3 monthly
• Devery minor check

#1. Battery voltage is tested with:

• Aa megometer.
• Ba voltmeter on rated load.
• Can ammeter with a rated voltage.
• Da hygrometer.

#2. Two 12V 40 amp/hour batteries connected in series will produce:

• A12V 80 amp/hr
• B12V 20 amp/hr
• C24V 80 amp/hr
• D24V 40 amp/hr