1
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The current flowing in a coil is 3 A and the power consumed is 108 W . If the a.c. source is of $120 \mathrm{~V}, 50 \mathrm{~Hz}$, the resistance in the circuit is

A
$24 \Omega$
B
$36 \Omega$
C
$12 \Omega$
D
$6 \Omega$
2
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

In the following circuit, the current flowing through zener diode is

MHT CET 2024 2nd May Evening Shift Physics - Current Electricity Question 41 English

A
35 mA
B
25 mA
C
15 mA
D
5 mA
3
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The mass of the lift is 200 kg , when it ascends with an acceleration of $4 \mathrm{~m} / \mathrm{s}^2$ then the tension in the cable supporting the lift will be [Given: Acceleration due to gravity $g=10 \mathrm{~m} / \mathrm{s}^2$ ]

A
800 N
B
2800 N
C
4200 N
D
2000 N
4
MHT CET 2024 2nd May Evening Shift
MCQ (Single Correct Answer)
+1
-0

The average translational kinetic energy of nitrogen (molar mass 28) molecules at a particular temperature is 0.042 eV . The translational kinetic energy of oxygen molecules (molar mass 32) in eV at double the temperature is

A
0.021
B
0.048
C
0.056
D
0.084
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