ELCB चे विस्तारित रूप आहे:

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ALP CBT 2 Electronic Mechanic Previous Paper: Held on 21 Jan 2019 Shift 1
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  1. इलेक्ट्रॉनिक लॉस सर्किट ब्रेकर
  2. अर्थ लिकेज सर्किट ब्रेकर
  3. इलेक्ट्रॉनिक लिस्ट सर्किट ब्रेकर
  4. अर्थ लॉस सर्किट ब्रेकर 

Answer (Detailed Solution Below)

Option 2 : अर्थ लिकेज सर्किट ब्रेकर
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Detailed Solution

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  • अर्थ-लीकेज सर्किट ब्रेकर (ELCB) हे एक सुरक्षा उपकरण आहे जे विद्युत प्रतिष्ठापनांमध्ये उच्च पृथ्वी प्रतिबाधासह शॉक टाळण्यासाठी वापरले जाते.
  • हे इलेक्ट्रिकल उपकरणांच्या मेटल एन्क्लोजरवर लहान व्होल्टेज शोधते.
  • ELCB किंवा अर्थ लीकेज सर्किट ब्रेकरचा वापर मुख्यत्वे उपकरण/उपकरणे विद्युत प्रवाहाच्या गळतीपासून संरक्षण करण्यासाठी केला जातो.
  • उपकरणाच्या धातूच्या वस्तूसह थेट वाहकाला आंशिक स्पर्श केल्यामुळे गळतीचा प्रवाह होतो.
  • अर्थ लॉस सर्किट ब्रेकर चा मुख्य उद्देश वीजप्रवाहामुळे गळती झालेल्या विद्युत शॉकमुळे मानव आणि प्राण्यांना होणारी इजा टाळण्यासाठी आहे.
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