December Quiz

Question 1/5
Q1. In the context of different transportation technologies, consider the following statements:
  1. Maglev is a system of train transportation that works on the magnetic repulsion technique which makes surface contact friction almost zero.
  2. Hyperloop transportation technology can be multiple times faster than bullet trains as the air and surface resistance is almost negligible.
  3. Head on Generation technology in railways aims at supplying power to railways through overhead electric supply.
How many of the above statements are correct?