- Study guides, Class notes & Summaries

A difference of electrical potential or charge between two points is measured in - Volts The Difference of potential in a battery is? - voltage that forces electrons to move In Ohm's Law, the property of voltage is often symbolized as? - E Voltage is really... - Electronic force In ohms law, voltage is represented by either? - V or E Current is the movement or flow of? - Free electrons through a conductor The way current is measured is in units called? - Amps or Amperes...

How much power is a source unit that puts out 6 volts per channel into 4 ohms? - 9 volts per channel The measurement of the voice coil of a speaker with a DMM set to ohms while at rest is which of the following? - DC Resistance A security system is being blamed for draining the battery on a vehicle overnight. A series parasitic current drain test is performed with a DMM. Technician A says if the current drain is 150ma or below, it's fine and not indicative of the security system causing...

How many ways can current flow in and out in a Series connections? - There is only one way to flow in and one way to flow out. What is the most common and effective single sensor? - Impact/Shock Sensor What sensor is best for sensing any movement in a predetermined space and are great for convertible, open vehicles, or truck beds? - Proximity Sensor What is the MECP recommended type of engine disable? - Starter interrupt What is the advantage of a backup battery siren? - once tr...

What is found on Pin 1 of the OBD II - LSDT CAN High What is found on Pin 9 of the OBD II - LSFT CAN Low Define the XOR gate - Both inputs cannot be TRUE for a TRUE output. If they are the output is FALSE. What is a logic gate - Produce a specific output state based on the condition of one or more inputs. What determines the polarity of the current to trigger a transistor - The middle letter What are the different layers of MOST - Physical layer Data link layer Network lay...

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