A large fan keeps coasting after the stop button is pressed. What problem can occur if the reverse button is pressed right away?

1. 1The motor generates power and trips the supply breaker at the same moment
2. 2The motor draws excess current fighting the fan's momentum, which shortens its life
3. 3The overload heaters reset themselves and allow the motor to restart at once, so it runs
4. 4The seal-in contact welds closed on the forward starter and stays closed