1
MHT CET 2026 16th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
With gradual increase in frequency of an a.c. supply, the impedance of an LCR series circuit
A
increases
B
decreases
C
remains constant
D
first decreases, becomes minimum and then increases
2
MHT CET 2026 16th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
An alternating e.m.f. is given by $e = e_0 \sin\omega t$. In what time the e.m.f. will have half its maximum value, if 'e' Starts from zero?
A
$\dfrac{\text{T}}{4}$
B
$\dfrac{\text{T}}{8}$
C
$\dfrac{\text{T}}{12}$
D
$\dfrac{\text{T}}{16}$
3
MHT CET 2026 16th April Morning Shift
MCQ (Single Correct Answer)
+1
-0
A step down transformer has turns ratio 20:1. If 8V are applied across $0.4\ \Omega$ secondary then the primary current will be
A
$0.5$ A
B
$1$ A
C
$2$ A
D
$4$ A
4
MHT CET 2026 15th April Evening Shift
MCQ (Single Correct Answer)
+1
-0
An electric lamp connected in series with a capacitor and an a.c source is glowing with certain brightness. On reducing the frequency of source the brightness of the lamp
A
is increased
B
is reduced
C
remain the same
D
becomes zero

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