हार्टले दोलक का प्रयोग सामान्यतौर पर ____________में किया जाता है। 

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RRB ALP CBT 2 Electronic Mechanic Previous Paper: Held on 23 Jan 2019 Shift 1
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  1. रेडियो संग्राहक
  2. रेडियो प्रेषक
  3. टीवी संग्राहक 
  4. टीवी प्रेषक 

Answer (Detailed Solution Below)

Option 1 : रेडियो संग्राहक
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Detailed Solution

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हार्टले दोलक:

हार्टले दोलक में धनात्मक आउटपुट मुक्त-पश्च भाग केंद्रीय नोक के साथ प्रेरक कुण्डल वाले टैंक परिपथ द्वारा प्रेरणिक रूप से युग्मित होता है। 

हार्टले दोलक के टैंक परिपथ को नीचे दर्शाया गया है:

F2 R.D M.P 29.07.19 D 2

अनुप्रयोग

  • हार्टले दोलक वांछनीय आवृत्ति के साथ साइन तरंग उत्पादित करता है। 
  • हार्टले दोलक का प्रयोग मुख्य रूप से रेडियो संग्राहक के रूप में किया जाता है। 
  • हार्टले दोलक 30 MHZ तक की RF (रेडियो-आवृत्ति) सीमा में दोलन के लिए उपयुक्त है। 
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