डायोडमध्ये विद्युत प्रवाह ________वाहतो.

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RRB ALP Mechanic Diesel 21 Jan 2019 Official Paper (Shift 1)
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  1. एक दिशेने
  2. दोन दिशेने
  3. तीन दिशेने
  4. दिशाहीन

Answer (Detailed Solution Below)

Option 1 : एक दिशेने
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Detailed Solution

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स्पष्टीकरण:

डायोड:

  • डायोड हा एक इलेक्ट्रॉनिक घटक आहे जो केवळ एका दिशेने विद्युत प्रवाहास परवानगी देतो.
  • हे एका दिशेने कमी रोध आणि विरुद्ध दिशेने खूप उच्च रोध दर्शवते.
  • डायोड सिलिकॉनचे बनलेले असतात आणि ते विद्युत प्रवाह फक्त एकाच दिशेने वाहू देतात.
  • ते इतके जोडलेले आहेत की विद्युतप्रवाह अल्टरनेटरमधून बॅटरीकडे जाऊ शकतो परंतु उलट दिशेने नाही.
  • नकारात्मक बाजूचे तीन डायोड मागील टोकाच्या गृहनिर्माणाशी जोडलेले आहेत आणि सकारात्मक बाजूचे तीन डायोड इन्सुलेटेड हीट सिंकवर बसवले आहेत.
  • डायोड अल्टरनेटरद्वारे उत्पादित एसी डीसीमध्ये रूपांतरित करतात कारण स्वयंचलित उपसाधने डीसी करंट वापरण्यासाठी डिझाइन केल्या आहेत.

 

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