Physics · Electrical Instruments
एक PMMC वोल्टमीटर का प्रतिरोध 1 kΩ है और यह 0°C पर 100 V को सही ढंग से पढ़ता है। यदि 50°C पर इसका प्रतिरोध 10% बढ़ जाता है, तो 50°C पर 100 V का वास्तविक वोल्टेज लगाने पर उपकरण का पाठ्यांक क्या होगा?
Verified Solution4 OptionsUpdated: October 2026👁️1 View
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- 1111.1 V
- 290.0 V
- 389.0 V
- 490.9 V✓
सही उत्तर देखें
90.9 V
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