1. There are
types of
string operators.​

Technician a says that with self-adjusting clutch systems, the release bearing constantly rotates. technician b says that the ball bearing portion of the release bearing should be lubricated with high-temperature grease during routine maintenance. which technician is correct?

Looking at the electroscope, describe how you can cause the two leaves at the bottom to repel each other and stay that way

How does a vaccine prevent sickness and individual?