7-99J6 C
 What would be an indication of a malfunction on a GMDSS station with a 24 VDC battery system?
A. All of these symptoms would indicate a potential battery charger malfunction.
B. After testing the station on battery power, a voltmeter reading of 30 volts for a brief period followed by a steady 26 volt reading.
C. A constant 30 volt reading on the GMDSS console voltmeter.
D. After testing the station on battery power, the ammeter reading indicates a high rate of charge that then declines.
