Examlex
The time taken for light to travel from a galaxy that is 10 Mpc away is
Voltmeters
Instruments used to measure electrical potential difference between two points in an electric circuit.
Single Range
This term could refer to devices or instruments that have only one scale or measurement range, limiting their versatility across different measurement values.
Ayrton Shunt
An ammeter shunt that permits multiple range values.
Current Transformer
A transformer used for metering alternating current. Current transformers generally have a standard output current value of 5 A at rated primary current.
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