Physics · Current Electricity
जोड़ने से पहले एक केबल जोड़ को ठीक से साफ नहीं किया जाता है। जोड़ पर इसका क्या परिणाम होगा?
- 1कोई प्रभाव नहीं
- 2उच्च चालकता
- 3उच्च संपर्क प्रतिरोध (High contact resistance)✓
- 4निम्न प्रतिरोध
सही उत्तर देखें
उच्च संपर्क प्रतिरोध (High contact resistance)
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