FAA Powerplant Written Practice Test

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Prepare for the FAA Powerplant Written Test. Study with flashcards and multiple choice questions, each featuring hints and explanations. Ace your exam with confidence!

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When separating connectors for maintenance, where should the pin section of AN and MA electrical connectors be placed?

On either side
On the power side
On the ground side
Not specified

The correct answer is: On the ground side

When separating connectors for maintenance, the pin section of AN and MA electrical connectors should be placed on the ground side to ensure safety and prevent accidental short circuits. By positioning the pin section on the ground side, you reduce the risk of touching live pins, which could lead to electrical shock or damage to the equipment. This practice also aligns with standard electrical maintenance procedures, where the ground connection is typically made before power connections to enhance safety during maintenance tasks. Proper adherence to these guidelines fosters a safer working environment and protects both the technician and the integrity of the electrical system.