If your meter has an 'A' and 'B' button,press 'A' until you get to TOTAL ACT IMPORT. The number below this is your electricity reading. Your meter might have three buttons to the side of the display. If this is the case, just press the middle button, and the display will show y...
The meter data from the integrator/calculator and a disconnection signal from the disconnection detector are converted to a wireless signal and the wireless signal is transmitted by a wireless transmitter(14) through an antenna to a server. 展开 ...
calculator, and two long-distance leading wires respectively connected to the two thin metal needles switches on two leading wires led out by the equal mark key of the long-distance calculator to count at the same time; in this way, the corresponding data of the electric energy can be ...
Learn how to use clamp meters to quickly troubleshoot some of the most common problems in HVAC and electrical installations, and how to stay out of the blast zone when reading measurements. Get the most out of your clamp meter and know when it’s best to use a clamp meter vs. a digita...
If we try to measure the resistance of, for example, sodium chloride solution using a multimeter, we will clearly see that the reading on the display is increasing rather quickly. To mitigate this problem, often four electrodes are used instead of two. Electrode polarization can ...
Using an Oscilloscope to Estimate the Strength of an Electric Field Electromagnetic Field Shielding Overview We live in an ocean of electric and magnetic fields. Just like when the ocean is calm, these fields can be more or less stable, but comes a storm, and they can become very rou...
Calculator Electric meters record how much electricity you use in your home and are used to calculate how much you need to pay for the electricity your electrical appliances have consumed. Electric meters are generally accurate and can be tested by your electricity supplier. However, if you find...
The parity calculator 52 is triggered by the clock pulses from the output 68A of the circuit 50 to sample the logic of the data positions B0 through B15 developed on output 67 and add, if required, a bit so that data word contains an even number of bits of a given logic state, for ...
The input may be a measured input which fulfils a selection criterion and which is received by the calculator unit. In embodiments, the selection criterion may be based on a temperature reading. In embodiments, the first of the temperature sensors6is mounted in a receiver site comprised in the...
申请(专利权)人: GEN ELECTRIC 发明人: Stimson, Allen G. 被引量: 4 摘要: My invention relates to a combined exposure meter and calculator and to improvement features thereof. One object of the invention is to provide an accurate and reliable device of the class described, of such compact...