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Four-point measurement of resistance between voltage sense connections 2 and 3. Current is supplied via force connections 1 and 4. In electrical engineering, four-terminal sensing (4T sensing), 4-wire sensing, or 4-point probes method is an electrical impedance measuring technique that uses separate pairs of current-carrying and voltage-sensing electrodes to make more accurate measurements ...
The Honda Express or Honda NC50 is a scooter made by Honda between 1977 and 1983. Variants include the Express (NC50), Express II (NA50), Express SR (NX50) and Urban Express (NU50). All versions of the Express line are powered by an air-cooled 49 cc (3.0 cu in) two-stroke engine.
In a four-terminal measurement, the current used to make the measurement is injected using a second, separate pair of leads, so the contact resistance of the measurement probes and their leads is not included in the measurement. Specific contact resistance can be obtained by multiplying by contact area. Sketch of the contact resistance ...
Also called chordal or DC resistance This corresponds to the usual definition of resistance; the voltage divided by the current R s t a t i c = V I. {\displaystyle R_{\mathrm {static} }={V \over I}.} It is the slope of the line (chord) from the origin through the point on the curve. Static resistance determines the power dissipation in an electrical component. Points on the current–voltage ...
Baotian Motorcycle Industrial Co. Ltd, or Jiangmen Sino-HongKong Baotian Motorcycle Industrial Co. Ltd., established in 1994, is a Chinese manufacturer of motorcycles and scooters. Baotian tuning is very popular in Finland. Baotian UK has been operating since 2005 and has consistently topped the 50cc scooter sales chart.
The Suzuki Katana AY50 is a 49cc scooter produced by Suzuki since 1997 and sold primarily in Europe.It is named after the early 1980s motorcycle of the same name.The designation "AY" indicates that it has a two-stroke engine (A) and that it is intended for use in urban areas (Y).
Electrical resistivity (also called volume resistivity or specific electrical resistance) is a fundamental specific property of a material that measures its electrical resistance or how strongly it resists electric current. A low resistivity indicates a material that readily allows electric current.
An insulation resistance test (IR test) measures the electrical resistance of insulation by applying a voltage between two locations, and measuring the resultant current flow. Proper safety precautions must be taken when doing this test, such as exclusion zones, making sure no wires are exposed, and personal protective equipment is worn.