Indian Railway - Study Mode

Explanation

Solution: BD Special refers to Breakdown Special trains in Indian Railways, which are dispatched in case of emergencies such as accidents, derailments, or track blockages. These trains carry specialized equipment and personnel needed to clear the obstruction and restore railway services as quickly as possible. Due to the critical nature of their role, Indian Railways has defined specific time limits for preparing and dispatching these trains. During night hours, the prescribed time for turning out a BD Special is 45 minutes from the time the order is given. This includes mobilizing the staff, preparing the equipment, and getting the train ready for departure. The 45-minute window ensures a balance between speed and safety in night-time conditions. Hence, the correct answer is Option B: 45 minutes.