Showing posts with the label ElectricalShow all
What is the working principle of operation of Air Circuit Breaker (ACB) ? Electrical

What is the working principle of operation of Air Circuit Breaker (ACB) ?

Edu5x May 10, 2023

What is the working principle of operation of Air Circuit Breaker (ACB) ? The working principle of Air Circuit breaker is rather different from o…

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What is photocell and where it is used? What is the difference between a PIR and a photocell sensor? Electrical

What is photocell and where it is used? What is the difference between a PIR and a photocell sensor?

Edu5x April 25, 2023

What is photocell and where it is used? A device that detects light. Used for photographic light meters, automatic on-at-dusk street lights and o…

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What is the difference between RCDs and RCBOs ? Electrical

What is the difference between RCDs and RCBOs ?

Edu5x April 01, 2023

Do you know what is the difference between RCD s and RCBO s. RCD s are designed for protection from electrocution or electrical fires. They do this …

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Types of Electric Motors Electrical

Types of Electric Motors

Edu5x March 07, 2023

Types of Electric Motors DC Motors: Shunt motor Separately Excited Induction motor Series Motor Permanent Magnet DC (PMDC) Compounded motor …

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What is an analog voltmeter? What is an ammeter? Electrical

What is an analog voltmeter? What is an ammeter?

Edu5x February 19, 2023

What is an analog voltmeter? An analog voltmeter is used specifically for measuring the AC voltage. The reading is displayed with the help of a p…

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