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KV-9 (Object 229) - A KV-1 with short 122 mm U-11 howitzer. One prototype was constructed and proved in 1941. [citation needed] KV-10 (Object 230) - Also known as KV-1K. A KV-1 with 4 rocket launchers on the sides of its hull. Each launcher contained two 132 mm M-13 rockets. Early variant of KV-1K had two launchers on the back of the hull, each ...
Overhead lines or overhead wires are used to transmit electrical energy to trams, trolleybuses or trains. Overhead line is designed on the principle of one or more overhead wires situated over rail tracks. Feeder stations at regular intervals along the overhead line supply power from the high-voltage grid.
Electric power distribution is the final stage in the delivery of electricity. Electricity is carried from the transmission system to individual consumers. Distribution substations connect to the transmission system and lower the transmission voltage to medium voltage ranging between 2 kV and 33 kV with the use of transformers. [1]
For example, a 100 mi (160 km) span at 765 kV carrying 1000 MW of power can have losses of 0.5% to 1.1%. A 345 kV line carrying the same load across the same distance has losses of 4.2%. For a given amount of power, a higher voltage reduces the current and thus the resistive losses.
The KV-4 (Object 224; Russian: КВ-4) was a proposed Soviet heavy break-through tank, developed during World War II as a part of the Kliment Voroshilov tank design series. Design history [ edit ] In early 1941, Soviet intelligence reported on the production of new German heavy tanks.
There are two series, one from 3 kV up to 35 kV Table 4 35 kV - 230 kV. Table 4 shows nominal voltages above 35 kV and not exceeding 230 kV. Table 5 245 - 1,200 kV. Table 5 is systematically different, as the highest voltage for equipment is the characteristic value exceeding 245 kV. The enumeration begins at 300 kV and ends with 1200 kV.
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Breakdown voltage is a parameter of a diode that defines the largest reverse voltage that can be applied without causing an exponential increase in the leakage current in the diode. Exceeding the breakdown voltage of a diode, per se, is not destructive; although, exceeding its current capacity will be.