Updated: Feb 19, 2026 | Source: 2026-2030 Question Pool | Topic: T0C
T0C11T0C

What is the definition of duty cycle during the averaging time for RF exposure?

Deep Dive: T0C11

The official 2026-2030 Question Pool answer is C: The percentage of time that a transmitter is transmitting. 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 A: This is not the keyed answer in the current official pool. The official keyed answer is C: The percentage of time that a transmitter is transmitting. Option B: This is not the keyed answer in the current official pool. The official keyed answer is C: The percentage of time that a transmitter is transmitting. Option D: This is not the keyed answer in the current official pool. The official keyed answer is C: The percentage of time that a transmitter is transmitting.

Exam Tip

For T0C11, remember the current official key: C - The percentage of time that a transmitter is transmitting.

Memory Aid

T0C11: C - The percentage of time that a transmitter is transmitting

Source & Coverage

Question Pool: 2026-2030 Question Pool

Subelement: T0C

Reference: 2026-2030 Question Pool · T0 - Safety

Key Concepts

T0C Technician question pool official answer key

Official Pool Source

Question text and answer key are synchronized with the current NCVEC Technician Class pool and mapped to the T0C topic.