एक सेंटर टॅप फुल रेक्टिफायरमध्ये खालील गोष्टींचा समावेश आहे: 

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RRB ALP CBT 2 Electronic Mechanic Previous Paper: Held on 23 Jan 2019 Shift 1
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  1. एक डायोड
  2. तीन डायोड
  3. दोन डायोड
  4. चार डायोड

Answer (Detailed Solution Below)

Option 3 : दोन डायोड
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Detailed Solution

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रेक्टिफायर: 

रेक्टिफायर हे एक विद्युत उपकरण आहे जे अल्टरनेटिंग विद्युतप्रवाह (AC), जे अधूनमधून दिशा उलटते, त्याचे केवळ एकाच दिशेने वाहणार्‍या विद्युतप्रवाहात (DC) रूपांतर करते.

सेंटर-टॅप फुल वेव रेक्टिफायर:

यात दाखवल्याप्रमाणे दोन डायोड असतात:

Diagram DMRC

26 June 1

परिपथ

डायोडची संख्या 

DC विद्युतदाबाची सरासरी (Vdc)

RMS विद्युतप्रवाह (Irms)

पीक  इन्वर्स  विद्युतदाब

 

(PIV)

 

अर्धे तरंग  रेक्टिफायर

 

1

\(\frac{{{V_m}}}{\pi }\)

\(\frac{{{I_{m\;}}}}{2}\)

\({V_m}\)

 

सेंटर-टॅप फुल वेव रेक्टिफायर

2

\(\frac{{2{V_m}}}{\pi }\)

\(\frac{{{I_m}}}{{\sqrt 2 }}\)

\(2{V_m}\)

 

ब्रिज-प्रकार फुल वेव रेक्टिफायर

4

\(\frac{{2{V_m}}}{\pi }\)

\(\frac{{{I_m}}}{{\sqrt 2 }}\)

\({V_m}\)

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