विद्युत काम करताना खालीलपैकी काय विद्युत धक्का टाळते

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ALP CBT 2 Electrician Previous Paper: Held on 22 Jan 2019 Shift 1
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  1. कोरडे लाकूड
  2. ओली दोरी
  3. धातूची काठी
  4. ओले लाकूड

Answer (Detailed Solution Below)

Option 1 : कोरडे लाकूड
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Detailed Solution

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  • कोरडे लाकूड विद्युतरोधकाच्या श्रेणीत येते म्हणून ते इलेक्ट्रिकल काम करताना विजेचा धक्का टाळते.
  • ओले लाकूड आणि ओल्या दोरीमध्ये पाण्याचे रेणू किंवा आर्द्रता असल्यामुळे विद्युत प्रवाह चालविण्याचे गुणधर्म असतात.
  •  धातूची काठी स्वतःला विजेचा वाहक मानली जाते.
  • जेणेकरून ओले लाकूड, ली दोरी आणि धातूच्या काठीमुळे विद्युत काम करताना विजेचा धक्का बसू नये.
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