[amp_mcq option1=”00-0-00″ option2=”0-0-0″ option3=”00-00-00″ option4=”0-00-00″ correct=”option3″]
The correct answer is C. 00-00-00.
The motorman shall give three beats to release the hand brakes. The first beat is a long beat, the second beat is a short beat, and the third beat is a long beat. This signal tells the brakeman to release the hand brakes.
Option A is incorrect because it does not have three beats. Option B is incorrect because it does not have a long beat. Option D is incorrect because it does not have a short beat.