Page 47 - Testing Electronic Components
P. 47

You can check the variable resistor resistance with analogue multimeter
                   set to ohm’s range as shown in Fig 1 below.


























                                                         (a)                            (b)

                           Fig 1: Testing a variable resistor with a analogue multimeter





































                   If you measure pin 1 and 3 you will get the variable resistor Ohms
                   reading. Now use either one probe to touch pin 1 and 2 (Fig a) of variable



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