Science
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New question posted
2016-04-23 17:24:04
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2016-04-23 16:23:23
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New question posted
2016-04-23 16:23:23
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2016-04-23 16:20:05
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New question posted
2016-04-23 16:20:05
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New answer posted
2016-04-23 15:31:48
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Faisal Choudhary
Beginner-Level 5
U can go for cs ,c.a,bms etc without maths u can do if u know only the basic calculations
New answer posted
2016-04-23 15:29:42
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Surabhi ChaudharyEngineer at Honda Cars India Limited
Guide-Level 11
As per NCERT, An amplifier increases the amplitude of the input signal and gives out an amplified output. The transistor works as amplifier in the active region of transfer characteristics curve.
An oscillator makes use of capacitor-inductor pair to power the amplifier.
Now the main difference is that an external output has to be supplied to the amplifier for it to work. Whereas, in case of oscillator you need not supply external signal. The oscillator takes a portion of output signal from amplifier and use it as input to amplifier through the capacitor-inductor pair.
An oscillator makes use of capacitor-inductor pair to power the amplifier.
Now the main difference is that an external output has to be supplied to the amplifier for it to work. Whereas, in case of oscillator you need not supply external signal. The oscillator takes a portion of output signal from amplifier and use it as input to amplifier through the capacitor-inductor pair.
New question posted
2016-04-23 14:32:13
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New answer posted
2016-04-23 14:07:16
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Dharmpal BarjatiB.tech
Guide-Level 11
HelloAccording to me I will suggest for PMT coaching after 10th class you should start. Because many things in PMT syllabus takes some time to learn properly.
Hope this helps you.
thanks
best of luck
Hope this helps you.
thanks
best of luck
New question posted
2016-04-23 14:03:12
0 Follower
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