ABYC Marine Electrical Certification Day 2 Questions And Answers
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Course
ABYC
Institution
ABYC
ABYC Marine Electrical Certification Day 2
Questions And Answers
Battery boxes must be _______________ due to release of gasses. vented overboard
Over time switching solenoids tend to wear out creating an open circuit and .... One of the
batteries does not charge and goes dead.
A drop in spec...
ABYC Marine Electrical Certification Day 2
Questions And Answers
Battery boxes must be _______________ due to release of gasses. vented overboard
Over time switching solenoids tend to wear out creating an open circuit and .... One of the
batteries does not charge and goes dead.
A drop in specific gravity of _____ (from the other cells) on a battery test is indicative of a bad
cell. 0.50
Battery charger selection should be based on __________ type. Battery
Bulging battery sides and a rotten egg smell are signs of what? Over charging
Best practice to prevent corrosion on battery terminals is what? Spray a dry film corrosion
inhibitor.
Wing nuts are allowed on battery terminals for wires ______ AWG and smaller. 8
, ABYC Marine Electrical Certification Day 2
Questions And Answers
The battery switch rating shall equal the amps of the connected overcurrent protection or the
________ whichever is less. Feeder Cable
In a flooded cell battery, fluid should be checked. Frequently
Batteries in a state of ______ can freeze and become a potential hazard [go boom].
Discharge
Circuit Breakers should be of the _______ variety. trip free
When can connections to batteries can be made with spring loaded (alligator) fasteners?
Never
Batteries must be securely installed and allow no more than ______ (inches)of movement in any
direction 1"
True or False? Batteries may be installed directly above fuel tanks. False
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