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230V x30A = 6.9Kw ... But is that always true? Power factor changes the answer. · XDL

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230V x30A = 6.9Kw ... But is that always true? P…

230V x30A = 6.9Kw ... But is that always true? Power factor changes the answer.

@SparkED

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This is why an electrical wire suddenly starts getting hot.

MCBs: B, C, D, Z & K Main difference is their instantaneous trip characteristic: B: 3–5× rated current — lighting & domestic loads. C: 5–10× — general & moderate inrush loads. D: 10–20× — motors & high-inrush loads. K: 8–12× — motors/transformers. Z: 2–3× — sensitive electronic

If one phase is lost while the motor is running, it enters single-phasing. The motor may keep running but draws excessive current in the remaining phases, causing overheating and possible winding damage. Phase loss → high current → overheating → motor failure

Does a motor speed increase, increases its power output?

Why Power Factor Can Never Be Greater Than 1?

@Taha Alasemi | طه العاصمي

Why does three-phase power use √3 with Line Voltage, not 3?

@Taha Alasemi | طه العاصمي

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Love how you broke down the power factor!
Super interesting take on electrical calculations!