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Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
النسخة 11الرقم المعياري الدولي: 978-1118539293Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
النسخة 11الرقم المعياري الدولي: 978-1118539293 تمرين 56
The electronic ammeter in Example 4.7 has been modified and is shown in Fig. P4.44. The selector switch allows the user to change the range of the meter. Using values for R 1 and R 2 from Example 4.7, find the values of R A and R B that will yield a 10-V output when the current being measured is 100 mA and 10 mA, respectively.
Figure P4.44
Figure P4.44
التوضيح
موثّق
موثّق
Refer to Figure P4.44 in the text book.
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Basic Engineering Circuit Analysis 11th Edition by David Irwin ,Robert Nelms
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