The carrier frequency generated by a tank circuit containing 1 nF capacitor and 10 μ H inductor is
v = 12π√LC=12×3.14√10×10−6×1×10−9 = 159.2 KHz
An oscillating circuit contains an inductor of inductance 10−6 H and two capacitor each of capacitance 5×10−6 farad connected in parallel. Then the resonance frequency of the circuit is