IRSE Module A Practice Questions - IRSE Certificate In Railway Control Engineering Fundamentals (Module A) Exam

What is the primary operational purpose of 'degraded mode' rules in railway signalling and control?

To permanently reduce train speeds to lower maintenance costs. To allow trains to continue moving safely under restrictive rules when a signaling component has failed. To shut down the railway completely to perform heavy engineering works. To bypass safety systems during peak travel hours to improve punctuality.

Correct Answer:

To allow trains to continue moving safely under restrictive rules when a signaling component has failed.

Access more questions from this quiz

Continue to IRSE Module A Practice Questions - IRSE Certificate in Railway Control Engineering Fundamentals (Module A) Exam for more practice questions and the full quiz experience.

Access More Questions