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Q:

इलेक्ट्रॉन गन मुख्य भाग है ?

  • 1
    कैथोड रे आइसोलोस्कोप का
  • 2
    ट्रांजिस्टर टेस्टर का
  • 3
    सिंगनल जेनरेटर का
  • 4
    उपर्युक्त सभी
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Answer : 1. "कैथोड रे आइसोलोस्कोप का"
Explanation :

The most common use of electron guns is in cathode-ray tubes, which were widely used in computer and television monitors before the advent of flat screen displays. Most color cathode-ray tubes incorporate three electron guns, each one producing a different stream of electrons.

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