Step 04 in the calibration process is _____. Group of answer choices Select an appropriate sensor for the application and then determine the type of analog output signal produced by its transmitter. Make a span adjustment which causes the maximum output of the transmitter to be generated when the maximum value of the variable is measured. Make a zero adjustment which causes the minimum analog output of the transmitter to be generated when the minimum value of the variable is measured. Determine the full range of the variable being measured. Verify that the zero and span adjustments are accurate when the minimum and maximum values of the variable are measured