Siemens Traction Exam Questions and Answers Latest Update.
Siemens Traction Exam Questions and Answers Latest Update. What circuit breaker is in a DMA? - ANSWER PA What circuit breaker is in a DMB? - ANSWER CCTV How many PEI per carriage? - ANSWER 2- both on A side, doors 1&2 What is inside the Traction Container? - ANSWER - Traction Control Unit - Traction Inverter What is inside the Static Inverter Unit? - ANSWER - Static Inverter X2 - Battery charger What is inside the High Voltage Container? - ANSWER - High Speed Circuit Breaker & Ground Switch - Brake Control Unit What is in the Auxiliary Electrical Box? - ANSWER - Auxiliary equipment for static inverters - Brake control unit Where is the whistle isolating cock? - ANSWER Within the drivers cab, inside panel to the left of drivers seat Where is the trip isolating cock? - ANSWER In drivers cab, behind panel next to the fire extinguisher What is the purpose of the towing unit? - ANSWER Used for non-electrical coupling, it will read the brake pipe pressure & apply/release brakes accordingly Siemens Traction Exam Questions and Answers Latest Update What does the towing cock do? - ANSWER Used during train rescue when coupled to a Comeng train- will lower the main res pressure on the motor to 700kPa.
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