You have presented the differences between current voltage, AC power and DC power and AC motor and DC motor very well in your post. You have rightly mentioned the operation and maintenance of these. Your point is very well presented. (1.9)

You have presented several pictures of electrical switchgear in your home. You also tried to mention how it works. Electrical switchgear provides protection and distribution of electrical lines. A circuit breaker serves to isolate and activate the line. Your presentation was very good. (2)

You have mentioned the values in the nameplate shown in the figure very correctly. Here you have recorded the rpm, volts, current, power factor, frequency, horse power of the motor very accurately.You have determined the current in a 5 horsepower motor at your home. In this case your formula for determining the current in a single phase motor should be, Power divided by voltage times cos theta. You will be able to draw current in the motor very easily without adding efficiency. As per formula mentioned in our course. (2)

The names of the devices are presented very nicely according to your drawn circuit. The connections of the circuits and devices you mentioned are clear. Also made your following description more simple and clear. (3)

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**Scores| 8.9/10