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How do you identify drain and source in a JFET using multimeter?
Wiki User
∙ 13y ago
step one.
put down multimeter.
step two.
Google the JFETS serial number
step three.
click the link that looks like a datasheet.
step four.
find the pin configuration.
Probably alot easier than finding which two have low resistance when you apply voltage to the gate (assuming N type)
Wiki User
∙ 13y ago
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Why does resistance value measured using multimeter differ from one decoded using colour band?
Resistors have tolerance. So does the multimeter. Standard resistors range from 20% (no fourth band), to 10% (fourth band silver), to 5% (fourth band gold). Resistors will not normally measure exactly what you expect, and proper circuit design must take this into account.The multimeter may not be calibrated correctly.
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You can test a battery by using multimeter. Set the multimeter to the DC voltmeter setting and then place the leads of the multimeter across the leads of the battery. the multimeter will have a readout of the voltage.
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Not overload the meter.
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by using a multimeter we can find line voltage.
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Do: Each time you do an ohms test using an analog multimeter, touch the two probes together and use the calibration dial to "zero it out." For a digital multimeter, touch the probes together and it automatically calibrates itself. Donot: Don't switch multimeter functions while the meter is energized.
What model of multimeter are you using?
sorry, this question is too hard for me, pray to the God the get the answer hoho
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The accuracy is the biggest advantage.
