- 1 An Electrical Conductor Is An Element With Electrons In Its Outer Orbit A Less Than 2 C Exactly 4 B Less Than 4 D 1 (187.32 KiB) Viewed 26 times
1. An electrical conductor is an element with electrons in its outer orbit. a Less than 2 c. Exactly 4 b. Less than 4 d. More than 4 2. Like charges a. Attract c. Neutralize each other b. Repel d. Add 3. Carbon and silicon are examples of a. Semiconductors c. Conductors b. Insulators d. Photoelectric materials 4. Which unit of electricity does the work in a circuit? a. Volt c. Ohm b. Ampere d. Coulomb 5. As temperature increases, a. The resistance of a conductor decreases b. The resistance of a conductor increases C. The resistance of a conductor remains the same d. The voltage of the conductor decreases 6. The is a unit of electrical pressure. a. Coulomb c. Ampere b. Volt d. Ohm 7. Technician A says that a two-wire variable resistor is called a rheostat. Technician B says that a three-wire vari- able resistor is called a potentiometer. Which technician is correct? a. Technician A only b. Technician B only c. Both Technicians A and B d. Neither Technician A nor B 8. Creating electricity by exerting a force on a crystal is called a. Electrochemistry c. Thermoelectricity b. Piezoelectricity d. Photoelectricity 9. The fact that a voltage can be created by exerting force on a crystal is used in which type of sensor? a. Throttle position (TP) b. Manifold absolute pressure (MAP) c. Barometric pressure (BARO) d. Knock sensor (KS) 10. A potentiometer, a three-wire variable resistor, is used in which type of sensor? a. Throttle position (TP) b. Manifold absolute pressure (MAP) c. Barometric pressure (BARO) d. Knock sensor (KS)