1. What is the difference between an electric vehicle and those with a
combustion engine? *
Your answer

Electric cars are much faster than their combustion counterparts.

Explanation:

This is because electric cars can produce high torque from the get go, whereas Combustion engines reach the torque after gaining speed

c. because step up transformer steps up the input voltage i.e increases the input voltage  

the number of turns are greater on the secondary side of step up transformer  

transformer does not handle dc current