April 24, 2020
Classification of relay Relay can be found in everywhere in the modern. A relay is commonly used in many applications of our daily life. Basically, a…
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kennyApril 24, 2020
April 14, 2020
Many of those confirmed COVID-19 cases in Singapore so far were transmitted in large crowded areas. According to Ministry of Health, Singapore will implement stricter safe…
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liuzheApril 14, 2020
April 9, 2020
Difference between Solid State Relay (SSRs) and Mechanical Relays Solid state relay, commonly known as SSR, are a type of relay found everywhere in the world.…
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kennyApril 9, 2020
April 8, 2020
What is disposable respirator? According to American Thoracic Society, a disposable respirator fits over the nose and mouth. It removes very small particles from the air you breathe.…
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liuzheApril 8, 2020
March 24, 2020
What is a RCBB? RCD, Residual-Current Device or RCCB, Residual Circuit Current Breaker. It is an electrical wiring device whose function is to disconnect the circuit…
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Qiliang KeongMarch 24, 2020
March 23, 2020
What is Control Relay? A Control Relay is also known as a Relay, is a switch, an electromagnetic switch. A control relay allows electrical current to…
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NganMarch 23, 2020
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