Electrical Engineering · Electrical Measurements
पूर्ण-भार परीक्षण (full-load test) पर एक 50 A, 230 V का ऊर्जा मीटर 37 सेकंड में 61 घूर्णन करता है। यदि सामान्य डिस्क की गति 500 घूर्णन/kWh है, तो प्रतिशत त्रुटि ज्ञात कीजिए।
- 13.22%✓
- 21.89%
- 35.66%
- 48.43%
सही उत्तर देखें
3.22%
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