Railworthiness refers to the condition of trains and railways to ensure they are safe and fit to operate. It's like when you make sure your bike is ready to ride before you go for a ride. Just like how you check your bike brakes, tires, and chain, engineers and inspectors also check everything on trains to make sure they're safe to ride.
For trains, railworthiness means checking everything that's important like the wheels, brakes, engine, and all the other parts that help the train work. If there's something wrong, they fix it before the train can be used. They also make sure the trains meet all the safety standards that have been set.
For railways, they check things like the tracks, signals, and switches to make sure they're safe and in good condition. If there are any problems, they fix them too. That way the trains can run smoothly and safely.
Overall, railworthiness is about making sure everything is working properly and safely so that people and goods can travel by train without any problems.