Foreward .............................................................................................................................................................
Preface ................................................................................................................................................................
Control Fundamentals .......................................................................................................................................
Electric Control Fundamentals .........................................................................................................................
ENGINEERING MANUAL OF AUTOMATIC CONTROL
E
NGINEERING
AUTOMATIC
CONTROL
Introduction ..........................................................................................
Definitions ............................................................................................
Introduction ..........................................................................................
Definitions ............................................................................................
Humidifying Process ............................................................................
Introduction ..........................................................................................
Definitions ............................................................................................
Abbreviations .......................................................................................
Symbols ...............................................................................................
Thermostats ........................................................................................
Controllers ...........................................................................................
Relays and Switches ...........................................................................
Introduction ..........................................................................................
Definitions ............................................................................................
vii
M
ANUAL of
CONTENTS
iii
v
1
3
5
5
8
15
30
35
37
38
38
39
40
42
43
44
53
57
59
59
60
61
61
65
69
70
72
74
77
84
89
90
95
97
97
99