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MHT CET 2021 22th September Morning Shift
MCQ (Single Correct Answer)
+1
-0
The frequency of the output signal of an LC oscillator circuit is '$$\mathrm{F}$$' Hz with a capacitance of 0.1 $$\mu \mathrm{F}$$. If the value of the capacitor is increased to $$0.2~ \mu \mathrm{F}$$, then the frequency of the output signal will be
2
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0
In LCR series resonant circuit, at resonance, voltage across 'L' and 'C' will cancel each other because they are
3
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0
The inductive reactance of a coil is R$$\Omega$$. If the inductance of a coil is doubled and frequency of a.c. supply is also doubled then the new inductive reactance will be
4
MHT CET 2021 21th September Evening Shift
MCQ (Single Correct Answer)
+1
-0
Three pure inductors each of inductance 6H are connected as shown in the figure. Their equivalent inductance between the points 'P' and 'Q' is
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