sachin

Looking at these types of rifles I found most information on the internet but not much luck on finding out some stuff , which of the two offer best accuracy and best speed , also do I need a scope that's specially designed for nitro pistons or does any scope work on it? You can explain them looking at both types seperatly if one has a certain advantage over the other regarding the speed or accuracy

How much torque or HP , and rpm would it take in order to spin an alternator to the point where it is constantly producing as much power as a brand new battery which isn't connected to a load?

What amount of torque would an average 12v alternator realistically require in order to spin and produce the required amount of charge (12v)?

Does the average car alternator need to have a battery connected to its terminals in order for it to produce a charge to charge the battery when its spinning or does it still produce the charge when its spinning but this time with no battery connected to it? ( alternator starts spinning from scratch after battery removed)