Electric switch lock - Study guides, Class notes & Summaries

LIRR DEFINITIONS 1 – 64 (2023/2024) 100% Correct Block A length of track of defined limits, the use of which is governed by block signals, block-limit signals, automatic speed control or any combination thereof. Absolute Block A block established between block stations, block-limit stations, interlockings or any combination thereof which must not be occupied by more than one train except as provided by the rules Automatic Block Signal System A block signal system wherein the use of each bloc...

Vivint practice quiz questions and answers 100% correct True or False: The FireFighter may be installed next to a stand-alone battery-powered smoke detector. False True or False: When performing a full system test, you may bypass any open doors or windows. False When programming an SKEY1, you must Always...? Enable emergency key True or False: When running power to the TAKE-345, polarity does not apply. False When programming the emergency key for an SKEY1, which zone/sensor types are recom...

BNSF Test 6 Questions with All Correct Answers What must the transmitting employee say to indicate a radio transmission is complete and no response is expected? (2.4) - Answer-Out Trains must release Track and Time: (10.3b) - Answer-Before the time granted expires Before granting Track and Time, what must the control operator do to the control machine to prevent movement into the limits? (10.3.1) - Answer-Apply blocking or marking devices. What is a fixed signal at the entrance of a ...

California Motorcycle Handbook Questions and Answers 100% Pass What is a motorcycle? a motor vehicle with a seat or saddle for the rider and is designed to travel on not more than three wheels What is a motor driven cycle? A motor-driven cycle is a motorcycle with less than a 150 cc motor size Can you drive a motor-driven cycle on a freeway or expressway? You may not operate a motor-driven cycle on a freeway or expressway if signs are posted to prohibit motor-driven cycle operation. what is a...

BNSF Session 4 Exam Questions And Answers (Verified And Updated) If you have a track relay the two common resistance of the coil are ________ Ohms and _________ and are usually supplied with ________ volts? - answer2 Ohms, 4 Ohms, and 1- 2Volts If you have a line relay the two common resistances of the coil are ________ Ohms and ________ Ohms and are usually supplied with _________ volts? - answer500 Ohms, 1000 Ohms, and 10-14 Volts In CTC territory, a hand throw switch is not sufficient...

OSHA 10 Hour Test Questions 2023 (use CTRL + F ) to find your specific question and answer... Concerning the identification and control of worksite hazards, which one of these statements is FALSE? During the course of construction, how frequently should combustible scrap and debris be removed? In the event of exposure to hazardous conditions that cannot be eliminated, employers should require employees: An emergency action plan should contain all these elements EXCEPT: Safety prog...

LIRR Phase 1 Rules Rule 87 - correct answer On single track where Rule 251 is in effect inferior trains must clear the time and block of opposing regular trains by no less than five minutes unless provided by Form L. When an inferior train is unable to clear the main track a crewmember must protect the head end as provided by Rule 99. Note: When assisting a train by Form L line 1B authority, the assisting train may run on the scheduled time of the disabled train on any portion of track in whic...

CDL Air Brakes |Complete Questions with Graded A+ Answers Air loss in a straight truck or bus should not be more than how much PSI with the engine off and the brakes on? 3 PSI in one minute To make an emergency stop with air brakes, using the stab braking method, you should Brake as hard as you can get off brakes when wheels lock get back on brakes when wheels start rolling again All vehicles with air brakes must have what signal? Low air pressure warning signal It is ac...

Adjacent Tracks A controlled or non-controlled track whose track center is spaced less than 25 feet from the track center of the occupied track. Control Operator The railroad employee in charge of a remotely controlled switch or derail, an interlocking, a controlled point, or a segment of controlled track. Includes job titles such as Train Dispatcher, Train Director, Block Operator, etc. Controlled Track Track upon which the railroad's operating rules require that all movements...

LIRR Definitions Latest 2023 100% Correct WORKING LIMITS A segment of track with definite boundaries upon which trains may move only as authorized by the roadway worker in charge of that segment of track. AUTOMATIC SPEED CONTROL SYSTEM A system so arranged that its operation will automatically result in the following: A full service application of the train brakes if, while operating under a speed restriction, the speed of the train exceeds the predetermined rate. The application will continue ...