41. A programmable controller:
42. A LISP environment consists of a language, a programming environ-ment, and:
43. What Is a process variable?
44. Time proportioning control:
45. What is the process lag?
46. If the present value in a timer in the TI510 is 8, how many milliseconds is required from the time the timer is started until the output is enabled?
47. The two types of relays in a PC are:
48. A common way to take x, y coordinates off a drawing is to use a
49. How is the integral mode implemented on a digital controller?
50. Which of the following is not critical in PC CAD software?
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