Free GROL Basic Radio Law and Operating Questions and Answers

Question 1

What equipment is programmed to initiate the transmission of distress alerts and calls to individual stations?

Accepted Answer

DSC controller

Answer

Explanation:
A DSC (Digital Selective Calling) controller is programmed to initiate the transmission of distress alerts and calls to individual stations. It is a key component in maritime communication, allowing ships to send pre-formatted distress signals and establish direct contact with specific stations efficiently.

Question 2

Which of the following persons are ineligible to be issued a commercial radio operator license?

Accepted Answer

Individuals who are unable to send and receive correctly by telephone spoken messages in English.

Answer

Explanation:
To be eligible for a commercial radio operator license, individuals must be able to communicate effectively in English, as it is the international standard language for radio communications. This ensures clear and accurate communication in all operating situations.

Question 3

When a watch is required on 2182 kHz, at how many minutes past the hour must a 3-minute silent period be observed?

Accepted Answer

00, 30

Answer

Explanation:
On 2182 kHz, a 3-minute silent period must be observed starting at 00 and 30 minutes past the hour. These silent periods are intended to ensure that distress calls can be heard without interference from routine traffic.

Question 4

Who is responsible for the proper maintenance of station logs?

Accepted Answer

The station licensee and the radio operator are in charge of the station.

Answer

Explanation:
Both the station licensee and the radio operator in charge of the station share responsibility for maintaining proper station logs. This ensures that accurate records of communication activities are kept, which is essential for regulatory compliance and operational accountability.

Question 5

Where should the GMDSS radio log be kept on board the ship?

Accepted Answer

At the GMDSS operating position

Answer

Explanation:
The GMDSS (Global Maritime Distress and Safety System) radio log should be kept at the GMDSS operating position. This ensures that it is readily accessible for recording all relevant communications and for inspection by authorities when necessary.

(GROL) General Radiotelephone Operator License Practice Test

(GROL) General Radiotelephone Operator License Practice Test

Free GROL Basic Radio Law and Operating Questions and Answers