Got Wrong Flashcards
Signals from a thermistor are
Analog signal
Signals from on/off switches are:
Digital signals
Before they can be used by the central processing unit, analog input signals must be processed in the
ADC(analog to digital converter)
The in and out process is the _____?
ADC (analog to digital converter)
DAC (digital to analog converter)
Permanent memory is stored on
Both the ROM and PROM
On board fault codes are read directly from the ECM through?
Blinking lights
Which system has movable electrical contacts that carry current flow?
Electrical
Motor principle states that?
Current carrying conductor within a magnetic field will move to the area of weaker magnetic field
An open circuit voltage test is performed on a battery to determine
The state of charge of battery
Battery negative and positive plates with separator a inbetween them are called a
Element
Impedance as related to a voltmeter indicates:
The amount the meter will load the circuit
A low resistance conductor that is connected in parallel with the ammeters moveable coil is called a:
Shunt