Which of the following components contains the second and third mirrors in a cable drive flatbed scanner?
Which of the following electrical components is used to protect against excessive electrical current draw?
Which of the following electrical components utilizes infrared LEDs to detect switching or a change of state?
Which of the fol owing electrical components detects a change of state by detecting the return of an infrared beam?
Which of the following electrical components is used to filter electrical interference from DC wiring harnesses?
Which of the fol owing electrical components is used to ensure that a difference in electrical potential is not present between the base machine and an option?