RMS 220 V वाली AC वोल्टता के लिए शिखर-शिखर वोल्टता का मान क्या होता है? (मान लीजिये कि 2 का वर्गमूल 1.4 है।)

This question was previously asked in
RRB ALP Electronics Mechanic 23 Jan 2019 Official Paper (Shift 2)
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  1. 110 V
  2. 616 V
  3. 250 V
  4. 308 V

Answer (Detailed Solution Below)

Option 2 : 616 V
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Detailed Solution

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संकल्पना

AC संकेतों के लिए RMS और शिखर-शिखर वोल्टता के बीच संबंध को निम्न के द्वारा दिया गया है:

जहाँ, Vm = शिखर​ मान 

VP-P = शिखर-शिखर​ मान 

VP-P= 2 × Vm

गणना

दिया गया है,

VRMS = 220 V

Vm = 1.4 × 200

Vm = 308 V

VP-P= 2×308 = 616 V

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