धातूच्या उपकरणांवर प्रेरित कमी व्होल्टेज ज्यामुळे कमी धक्का बसतो ते काय वापरून प्रतिबंधित केले जाऊ शकते?

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ALP CBT 2 Electrician Previous Paper: Held on 22 Jan 2019 Shift 1
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  1. फेज लाइन
  2. अर्थिंग
  3. उदासीन
  4. इन्सुलेटेड पादत्राणे

Answer (Detailed Solution Below)

Option 2 : अर्थिंग
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  • धातूच्या उपकरणांवर प्रेरित कमी व्होल्टेज ज्यामुळे कमी धक्का बसतो ते अर्थिंग वापरून रोखले जाऊ शकते.
  • पृथ्वी वायरचे मुख्य कार्य म्हणजे थेट वायर ओव्हरलोड होण्यापासून रोखणे आणि अतिरिक्त इलेक्ट्रॉन शोषून घेणे आणि जमिनीवर प्रवाहित करणे.
  • विद्युत धक्क्याच्या धोक्यापासून संरक्षण देण्यासाठी अर्थिंग आवश्यक आहे.
  • अर्थिंग उपकरणे आणि कर्मचार्‍यांचे उच्च व्होल्टेज वाढ आणि विजेच्या स्त्रावपासून संरक्षण करते.
  • इन्सुलेशन बिघडल्यानंतरही लहान परिपथ विद्युतप्रवाहाच्या प्रवाहासाठी अर्थिंग सर्वात सोपा मार्ग प्रदान करते.
  • अर्थिंग कर्मचार्‍यांना लहान परिपथ विद्युतप्रवाहापासून वाचवते म्हणून ते धक्क्यापासून सुरक्षितता प्रदान करते.
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