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Subjects -> Electrical and Computer Engineering -> Electrical Measurement and Instrumentation -> Posting #53323
Electrical and Computer Engineering, Electrical Measurement and Instrumentation
Year 2
Voltage by volt-ohmmeter & EVM
A voltage of 500 V is impressed on a 150 ohm resistor. The impedance of the voltage source is 10 kΩ. Two meters are used to measure the voltage across the 150-kΩ resistor: a volt-ohmmeter with an internal impedance of 1000 Ω/V and an EVM with an impedance of 11 MΩ.
Calculate the voltage indicated by each of these devices.
By OTA: Vinh (Vincent) Dang, PhD
OTA Rating: 4.8/5
Your Price: $2.19 (original value ~$11.97)
What's included:
- Plain text response
- Attachment(s):
- voltmeter.doc
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