Search results
Results from the WOW.Com Content Network
Crescent Electric Supply Company is an American distributor of electrical hardware. Crescent was founded in 1919 in Dubuque, Iowa , but is currently headquartered in East Dubuque, Illinois . [ 1 ] [ 2 ] One of the largest companies of its kind, [ 3 ] Crescent Electric Supply was ranked by Forbes as the 435th largest privately held company in ...
North American domestic analog (Ferraris disk) electricity meter. Electricity meter with transparent plastic case (Israel) An electricity meter, electric meter, electrical meter, energy meter, or kilowatt-hour meter is a device that measures the amount of electric energy consumed by a residence, a business, or an electrically powered device over a time interval.
electricity meter: electrical energy used electrometer: electric charge electronic tuner: pitch of musical notes ellipsometer: refractive index, dielectric function, thickness of thin films eudiometer: change in volume of a gas mixture following combustion evaporimeter: rate of evaporation fathometer: ocean depth feeler gauge: gap widths
Capacitance meter: Measures the capacitance component Current clamp: Measures current without physical connection Curve tracer: Applies swept signals to a device and allows display of the response Cos Phi Meter: Measures the power factor Distortionmeter: Measures the distortion added to a circuit Electricity meter: Measures the amount of energy ...
The term smart meter often refers to an electricity meter, but it also may mean a device measuring natural gas, water or district heating consumption. [1] [2] More generally, a smart meter is an electronic device that records information such as consumption of electric energy, voltage levels, current, and power factor.
AOL latest headlines, entertainment, sports, articles for business, health and world news.
An electrical meter with integral AC current clamp is known as a clamp meter, clamp-on ammeter, tong tester, or colloquially as an amp clamp. A clamp meter measures the vector sum of the currents flowing in all the conductors passing through the probe, which depends on the phase relationship of the currents. Only one conductor is normally ...
For example, if the meter is set to a range of 300 V full scale, the meter's impedance will be 6 MΩ. 20,000 Ω/V is the best (highest) sensitivity available for typical analog multimeters that lack internal amplifiers. For meters that do have internal amplifiers (VTVMs, FETVMs, etc.), the input impedance is fixed by the amplifier circuit.