Lineman Exam Latest Updated with Complete Solutions

Lineman Exam Latest Updated with Complete Solutions How long a job briefing form must be kept? - Answer- 7 Days "Adjacent Track" means two or more tracks centers spaced less than how many feet apart? - Answer- 25 feet To be classified as a watchman, an employee must be employed longer than ______. - Answer- 90 Days Whose responsibility is it to participate in the job briefing? - Answer- All roadway workers Who must give a job briefing if on track equipment is being used? - Answer- Gang Foreman What is the best strategy concerning an emergency? - Answer- Be prepared What is most important when encountering an emergency situation? - Answer- Don't become a victim Emergency procedures, electric traction standards (S.O.P.) applies to which E.T. department personnel? - Answer- All E.T. Employees What does saying "emergency" 3 times over the radio accomplish? - Answer- Clears the airway What does using the word "out" at the end of the radio transmission accomplish? - Answer- Conversation over, no response needed Why is a switch red tagged? - Answer- To prevent anyone else from operating it What is a signal line interruption? - Answer- Opening/Closing signal switches, interrupts signal power Who is allowed to get fowl on a track in order to erect a rail ground stick? - Answer- Foreman with NORAC and PC's What is a ground? - Answer- An approved electrical connection providing rail return What size cable is used in Amtrak's catenary pole grounds? - Answer- 4/0 What is the minimum size cable allowed for Amtrak's signal line grounds? - Answer- 2/0 What steps should be taken after a circuit tests energized when a de-energized step is expected? - Answer- Call the PD, follow instructions What should be done when test equipment is found to be defective? - Answer- Tag and report for repair/replacement How should electric equipment be operated under normal conditions? - Answer- Rear pantograph up What distance is to be maintained when using a pantograph pole to raise/lower the pantograph? - Answer- 3 feet When inspecting carbon strips for chips how much flat surface must be remaining for the pantograph to remain in service? - Answer- More than 3/4" When inspecting worn carbon strips how much must be remaining on the metal before removing from service? - Answer- 1/8" What is the most common messenger support to the body span on a high curve? - Answer- NA24 For catenary standard IV, what hangers are used to form the messenger to the auxiliary near support locations? - Answer- V or W hangers What size rod is used on curved hangers? - Answer- 0.42 rod