Electrical protectionposts
overcurrent protection CB
Overcurrent is a destructive fault that can damage small, as well as, large motors, electric devices and home appliances. In this article I will discuss current increasing (overcurrent) and answer…
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What Is Overcurrent?(Causes, Effects and Protection)
circuit breaker tripping
When a circuit breaker trips, it protects your device and circuit; it's just doing its job, unless it is damaged. Do you notice that some time lights of a residential…
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Why Is Your Circuit Breaker Tripping (18 Useful Answers)
I can say that electrical short circuit is the nightmare for electricians and us, i.e electrical engineers. Not only equipment damage that electrical short circuit can cause, but also it…
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What is electrical short circuit & why is it dangerous?
Nevr use AC fuse in DC circuits
In practical life as electrical engineers and electricians we, some times, inspect control circuits and distribution panels, and realize that AC fuses are used in DC circuits! It's not that…
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Fuses (for Beginners), AC fuse in DC circuits
electrical conductor
What is electrical grounding system? Electrical grounding system, or earthing system, is the process of connecting all metallic parts of electrical devices to ground through an electrical low resistance…
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Grounding Systems In Electricity (21 Answers For Beginners)