According to 46 CFR, Subchapter J (Electrical Engineering), Which of the following statements concerning battery installations is correct?

Question

Accepted Answer

When power ventilation is required, blower blades must be non-sparking and the system must be interlocked with the battery charger to prevent charger operation unless the ventilation fan is running.

Answer

When power ventilation is required, the ventilation may be accomplished by a ventilation system that serves other spaces.

Answer

When power ventilation is required, blower blades must be non-sparking and the system must be interlocked with the battery charger to prevent simultaneous operation.

Answer

Power and lighting batteries must be of the lead-acid type only.

🔍 Key Concepts

💭 Think About

✅ Before You Answer