911 Operator Test Radio Communication Protocols 3

Question 1

What is the purpose of a 'patch' in radio communications?

Accepted Answer

Connecting two or more radio channels so users on each can communicate

Answer

A patch links two different radio channels or systems together, allowing personnel on separate channels or agencies to communicate with each other.

Question 2

Which of the following best describes 'simplex' radio operation?

Accepted Answer

Transmission and reception occur on the same frequency but not simultaneously

Answer

Simplex operation uses a single frequency for both transmission and reception, meaning only one party can talk at a time.

Question 3

When a dispatcher says 'go ahead' after a unit calls in, what is the unit expected to do?

Accepted Answer

Begin transmitting its full message or request

Answer

'Go ahead' is a signal from the receiving station that it is ready to receive the calling unit's full transmission.

Question 4

What is the correct way to correct an error made during a radio transmission?

Accepted Answer

Say 'correction' and then state the correct information

Answer

The word 'correction' signals to the listener that the previous statement was an error and the information following is accurate.

Question 5

What is the significance of a 'dead spot' in radio coverage?

Accepted Answer

A geographic area where radio signals are weak or unable to be received

Answer

Dead spots are geographic areas where terrain, buildings, or distance prevent adequate radio signal reception, creating communication gaps.

911 Operator Test Practice Test