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Analog Electronics

Analog Electronics - Engineering

Analog Electronics - Section 1
Analog Electronics - Section 2
Analog Electronics - Section 3
Analog Electronics - Section 4
Analog Electronics - Section 5
Analog Electronics - Section 6
Analog Electronics - Section 7
Analog Electronics - Section 8
Analog Electronics - Section 9
Analog Electronics - Section 10
Analog Electronics - Section 11
Analog Electronics - Section 12
Analog Electronics - Section 13
Analog Electronics - Section 14
Analog Electronics - Section 15
Analog Electronics - Section 16
Analog Electronics - Section 17
Analog Electronics - Section 18
Analog Electronics - Section 19
Analog Electronics - Section 20
Analog Electronics - Section 21

Positive feedback is mainly used in

A oscillators

B thyristors

C voltage regulators

D both (a) and (b)

ANS:D - both (a) and (b)

In oscillators, the oscillations are generated due to positive feedback. In thyristors anode current increases due to positive feedback.

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