The following is a list of solutions to activities in this chapter:
10-1
A1:
1,3,4,2,5,4,1,2,2,2,1
10-2
A.
Analog AC signals, small amplitude, floating.
Differential (because of small amplitudes relative to ground).
Nyquist frequency = fn = 1/(2 ms) = 1/(2•10-3ms) = 500 Hz. Sample at much more than 1000 Hz, such as 5 kHz.
Yes. Amplification (small signal amplitude), isolation (safety), and perhaps anti-aliasing filters (noise) are required.
Any M Series device should do.
B.
Analog input DC (resistance, thermocouple readings), analog output DC (voltage excitation), digital output on/off (relay to turn on machine), digital input counter (count machine cycles).
Referenced single-ended (RSE).
All DC measurements. 10 Hz should be a good sampling frequency.
Yes, thermocouple conversion.
SCXI system, because of high channel count and special conditioning needed.
