Question

Which of the following is not a status indicator light-emitting diode (LED) on the Beta-Freightliner R-12 Hydrant-Servicing Unit defuel engine control governor?

1) Power LED
2) Fault LED
3) Run LED
4) Stop LED

Answer 1

The Stop LED is not a status indicator LED on the Beta-Freightliner R-12 Hydrant-Servicing Unit defuel engine control governor.

Step-by-step explanation:

The correct answer is 4) Stop LED. On the Beta-Freightliner R-12 Hydrant-Servicing Unit defuel engine control governor, the Power LED, Fault LED, and Run LED are all status indicator lights. These LEDs provide information about the current state of the engine control governor. However, the Stop LED is not a status indicator, but rather a separate LED that indicates when the stop function is engaged. Therefore, the Stop LED is not a status indicator LED on the Beta-Freightliner R-12 Hydrant-Servicing Unit defuel engine control governor.