Physics · Power Systems
ओवरहेड लाइनों में उपयोग किए जाने वाले इंसुलेटरों के लिए निम्नलिखित में से कौन-सा गुण अवांछनीय (not desirable) है?
- 1उच्च परावैद्युत शक्ति (High dielectric strength)
- 2उच्च विद्युत प्रतिरोध (High electrical resistance)
- 3उच्च यांत्रिक शक्ति (High mechanical strength)
- 4निम्न सापेक्ष परावैद्युतांक (Low relative permittivity)✓
सही उत्तर देखें
निम्न सापेक्ष परावैद्युतांक (Low relative permittivity)
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