
16 Circuit calculations pocket book
and
Y =
990
099
1000 = 1K0
10 PRINT PROG 16"
20 PRINT "THIS PROGRAM COMPUTES NOMINAL VALUE"
30 INPUT "ENTER PERCENTAGE TOLERANCE VALUE" ; T
40 INPUT "ENTER LOVER LIMIT VALUE" ; L
50 LET N=(100*L)/(100-T)
60 PRINT "NOMINAL VALUE IS" N "OHMS"
(c) Wattage
When current flows through a resistor heat is generated. The rate at
which the heat is generated is measured in watts (W), and this
parameter will be covered in Chapter 3. The physical size of the
component determines the power rating, and this rating must not be
exceeded otherwise it will overheat, and it could be damaged or
even permanently destroyed. A typica ...