Question
Download Solution PDFयदि प्रत्यावर्ती धारा का शिखर मान 8 A है, तो धारा का RMS मान ________ होगा।
This question was previously asked in
SSC JE Electrical 10 Oct 2023 Shift 2 Official Paper-I
Answer (Detailed Solution Below)
Option 3 : 4√2 A
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Detailed Solution
Download Solution PDFसंकल्पना:
- प्रत्यावर्ती धारा एक विद्युत धारा है जो समय-समय पर दिशा परिवर्तित करती रहती है
सामान्य समीकरण द्वारा दिया गया है- I = i0 sin (ωt)
- I = i0 cos (ωt)
- RMS का अर्थ तात्कालिक धारा का मूल-मध्य-वर्ग है
- I0 = शिखर धारा, ω = आवृत्ति
गणना:
दिया गया है, I0 = शिखर धारा = 8 A
=
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