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ALT 0261
The symbol of phase sequence is RYB
There is not any symbol for 3 Phase Powe, but it can be represented by 3O, 3Ph.
->Dormant phase ->Propagation phase ->Triggering phase ->Execution phase
obsorb
Krypton's normal phase is a gas. Its atomic symbol is KR and atomic number is 36. It was discovered in 1898.
No. The 1-phase 240 setting on your computer's power supply is for the 240V wall outlets in other countries. The 240 outlets in your home are 2-phase 240.
Silicon's symbol is Si, and has an atomic number of 14 and atomic mass of 28.086 atomic mass units. Its normal phase is solid.
computer technology was just beginning to be used
Two light waves arriving at the same place at the same time will normally create an interference pattern of light, if they are not perfectly in phase; if they are perfectly in phase they will just create a brighter light.
A single phase supply can operate a three phase motor with a static converter. No a power supply of computer cannot be fed through the static converter.
Harmonics are the result of the current waveform being distorted by a non-linear load, such as a computer power supply or a motor control drive (VFD). In a commercial setting (which is usually 3-phase), harmonics cause unwanted current to flow which does no useful work, yet must be accounted for when sizing conductors, transformers, etc. Harmonics are certainly not limited to 3-phase systems, however. Any non-linear load, even single-phase, causes harmonics. Your computer, television, and microwave oven probably create harmonics. In a residential setting though, there are not enough cumulative harmonic currents to worry about. Unless you have 50 computers at your house...