Page 346 - Electromechanical Devices and Components Illustrated Sourcebook

308 Index

plug strips, 175 repulsion vane voltmeter, 229
plunger type voltmeter, 229 resistance, 2
pneumatic control station, 285 resistance of copper wire, 74
pneumatic interrupter, 139 resistive soldering machine, 155
point-to-point construction, 182 resistors, 72
position indicator, 254 bench built, 74
potential energy, 10 bench built wire variable, 76
potentiometer, 76, 252 carbon, 73
potentiometer fluid level indicator, 258 carbon film, 76
potentiometer tapers, 77 carbon pile, 77
power center, 138 center tap, 76
power connection cable, 173 color codes, 73
power disconnects, 42, 44, 45 current limiting, 79
power indicators, 237 decade resistance, 78
power sources, 17 exposed element, 74
power transmission circuit breakers, 138 high wattage, 73
pre 0–10 volt, 260 lab, 75
preadjustable set point, 259 screw mount, 73
pre bellows, 260 ten turn, 76
pre diaphragm, 259 variable, 75
pre differential, 260 wire wound, 73
pre transducer, 260 reversing circuits, 6
pressure fluid level indication, 259 RF connectors, 159
pressure sensors, 259 ribbon connector, 162
printed circuit board, 181 ribbon element loudspeaker, 197
proximity sensor, 250 ridged conduit, 187
pulleys, 12 ringer, 194
pulling wire, 190 RJ connector, 162
pulse generating, 264 romex cable clamp, 183
push-in terminal strip, 166 rotary carbon brush, 180
rotary conductors, 180
R rotary converters, 122, 123
rotary dial telephone, 210
r communications, 66 rotary leaf spring, 180
r DTSP, 62, 63 rotary multipole plate, 180
r furnace control, 61, 62 rotary slip ring, 180
r latching, 66 rotary vibrator, 210
r mercury pool, 67 rotary wire brush, 180
r motor, 67 rotating equipment, 105
r multifunction, 69, 70 rotating viscometer, 269
r pneumatic delay, 63, 64 rubber grommets, 183
r reed, 63
r sector, 64, 65, 66 S
r sockets, 67
r time delay, 63, 64, 69 salt paper moisture detector, 268
r timing functions, 69 schematic symbols, 288–293
raceways, 190, 192 schematics, 287
reactors, 92 SCR, 81
receptacle tester, 237 screw, 14
receptivity, 74 screw actuator, 15
receptivity of common metals, 75 sealed cables, 177
recording media, 102 second class lever, 10, 11
recording tape, 102 self retracting extension cords, 175
relay station, 207 sensor loop, 57, 58
relays, 61 series circuit, 6
repeater, 206 service cable, 172
representational schematics, 294 service heads, 188