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Newnes Circuit Calculations Pocket Book
book

Newnes Circuit Calculations Pocket Book

by Thomas J. Davies
April 2016
Intermediate to advanced content levelIntermediate to advanced
384 pages
12h 56m
English
Newnes
Content preview from Newnes Circuit Calculations Pocket Book
192
Circuit calculations pocket book
10 PRINT "PROG 170"
20 PRINT "SERIES R-C CIRCUIT"
30 INPUT "ENTER CURRENT IN AMPS" ; I
40 INPUT "ENTER RESISTANCE" ; R
50 INPUT "ENTER VOLTAGE" ; V
60 INPUT "ENTER FREQUENCY" ; F
70 LET Z=V/I
80 LET XC=SQR<Z*2-R
A
2)
90 LET C=10*6/(2*3.141593*F*XC)
100 LET VR-I*R
110 LET VC=I*XC
120 LET P1=VR»I
130 LET P2=VC*I
140 LET P3=V*I
150 LET PF=VR/V
160 LET PAsATN(VC/VR)*180/3.141593
170 PRINT "XC="XC "Z="Z "C="C "VR="VR "VC="VC
180 PRINT "TRUE P0WER="PI "REACTIVE P0WER="P2
190 PRINT "APPARENT POWER="P3 POWER FACT0R="PF
200 PRINT "PHASE ANGLE*"PA"DEGREES"
Example
19 A voltage applied to an 8-kft resistor in series
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Publisher Resources

ISBN: 9781483101132