योग्य UPS आउटपुट तपशील निवडा.

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RRB ALP Electronics Mechanic 23 Jan 2019 Official Paper (Shift 2)
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  1. नियमन + किंवा -3%
  2. 40 W
  3. 20 μF
  4. 100 A

Answer (Detailed Solution Below)

Option 1 : नियमन + किंवा -3%
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Detailed Solution

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योग्य उत्तर पर्याय 1 आहे.

UPS आउटपुट तपशील

मापदंड

मूल्ये

विद्युतदाब

220 V, 1ϕ AC

वारंवारता

50 Hz

नियमन

वारंवारतेसाठी ± 3%

विद्युतदाबासाठी ± 5%

तरंगाचे स्वरुप

चिन्ह तरंग

शक्ती घटक

एकता करण्यासाठी 0.8 अंतर

ओव्हरलोड क्षमता

10 मिनिटांसाठी 125%

1 मिनिटासाठी 150%

बदलण्याची वेळ

6-12 ms

कार्यक्षमता

>  85%

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