Oscillator association

Ask
Match the following:  a)Hartley             1) Low frequency oscillator
b)Wein-bridge     2) High frequency oscillator
      c)Crystal             3) stable frequency oscillator
                                                        4) Relaxation frequency oscillator
                                                     .  5) Negative resistance oscillator

a) (a)-2 ,( b )- 4 , (c)- 3
b) (a)-2 ,( b )- 1 , (c)- 3
c) (a)-1 ,( b )- 4 , (c)- 5
d) none of the above




Answer is ( )
Concept
Type Reasoning here

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