Deep Dive: T4A11
The official 2026-2030 Question Pool answer is A: At the 12-volt battery chassis ground. This Technician question is synchronized with the current NCVEC release and incorporated errata. Use the exact wording and answer key shown here when preparing for the current exam pool.
Why Other Answers Are Wrong
Option B: This is not the keyed answer in the current official pool. The official keyed answer is A: At the 12-volt battery chassis ground. Option C: This is not the keyed answer in the current official pool. The official keyed answer is A: At the 12-volt battery chassis ground. Option D: This is not the keyed answer in the current official pool. The official keyed answer is A: At the 12-volt battery chassis ground.
Exam Tip
For T4A11, remember the current official key: A - At the 12-volt battery chassis ground.
Memory Aid
T4A11: A - At the 12-volt battery chassis ground
Source & Coverage
Question Pool: 2026-2030 Question Pool
Subelement: T4A
Reference: 2026-2030 Question Pool · T4 - Amateur radio practices and station set up
Key Concepts
Official Pool Source
Question text and answer key are synchronized with the current NCVEC Technician Class pool and mapped to the T4A topic.