Practice Test Question: Cleaning Contacts With Pencil Erasers

clipped from www.proprofs.com 13. When using a common pencil eraser, you should be careful to rub __________ the outer-edge of the board or connector to prevent damage to the contacts.   Radial to Away from Parallel to Toward - Explanation If you use the emery cloth or rubber eraser to clean your contacts, always rub toward the outer edge of the board or connector to prevent damage to the contacts.