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I-ETMS Exam UPDATED QUESTIONS AND CORRECT ANSWERS

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I-ETMS Exam UPDATED QUESTIONS AND CORRECT ANSWERS PTC system implementation was mandated by which of the following? - CORRECT ANSWER The Railroad Saftey Improvement Act of 2008 The PTC system is compromised of how many subsystems? - CORRECT ANSWER Which of the events below will NOT cause a penalty brake application? - CORRECT ANSWER One of the three CPUs fail 4 Which subsystem provides information on roadway appliances and conditions? - CORRECT ANSWER Wayside Segment What does the Communications segment provide? - CORRECT ANSWER between the back office, wayside and locomotive segments Communication With which medium does a WIU communicate with the locomotive TMC as the locomotive approaches? - CORRECT ANSWER Satellite/GPS Which purpose does the CDU serve? - CORRECT ANSWER interface for the operator. What is the purpose of the IOC harness? - CORRECT ANSWER connects the TMC to various systems. Provides a graphical user Houses the EEPROM and The switches on the Cutout Switch Module cut in or cut out which functions? - CORRECT ANSWER Penalty, Emergency and Horn.

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I-ETMS Exam UPDATED QUESTIONS AND
CORRECT ANSWERS
PTC system implementation was mandated by which of the following? - CORRECT
ANSWER The Railroad Saftey Improvement Act of 2008



The PTC system is compromised of how many subsystems? - CORRECT ANSWER 4



Which of the events below will NOT cause a penalty brake application? - CORRECT
ANSWER One of the three CPUs fail



Which subsystem provides information on roadway appliances and conditions? - CORRECT
ANSWER Wayside Segment



What does the Communications segment provide? - CORRECT ANSWER Communication
between the back office, wayside and locomotive segments



With which medium does a WIU communicate with the locomotive TMC as the locomotive
approaches? - CORRECT ANSWER Satellite/GPS



Which purpose does the CDU serve? - CORRECT ANSWER Provides a graphical user
interface for the operator.



What is the purpose of the IOC harness? - CORRECT ANSWER Houses the EEPROM and
connects the TMC to various systems.



The switches on the Cutout Switch Module cut in or cut out which functions? - CORRECT
ANSWER Penalty, Emergency and Horn.



Which is the correct input/output range of the power supply? - CORRECT ANSWER Converts
50-90VDC to 13.6VDC
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