PHY301 Midterm Solved Papers with References by VUBuddy

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Phy301- Circuit Theory

Solved Mid Term MCQS and Subjective with References.

Q1. If we connect 3 capacitors in series, the combined effect of all these capacitors will be (1 marks)

1. equal to the sum of individual capacitors
2. the sum of reciprocals of individual capacitors Page 22
3. zero
4. product of all

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Q2. A node which emerges as a result of combination of two ordinary nodes is called (1 marks)

1. Heavy node
2. Simple node
3. Super mes
4. Super node Page 52

Q3. Unit of inductance is (1 marks)

1. mho
2. ohm
3. Henry page 19
4. Farad

Q4. Reciprocal of resistance is (1 marks)

1. Conductance
2. Inductance
3. Capacitance Page 22
4. Resistivity

Q5. An ideal voltage source is a circuit element where the voltage across it is independent of (1 marks)

1. resistance
2. current Page 26
3. capacitance
4. inductance

Q6. Sum of all currents entering in the node is equal to sum of currents leaving the node, is statement of (1 marks)

1. Ohm's law
2. Kirchhoff’s current law LECTURE 7
3. Jaime’s law
4. Rutherford's law

Q7. (Please choose one

Which current source will be used for super mesh?

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1. 4mA
2. 2mA
3. 1Ma when two meshes share current source then it became super mesh
4. 2mA ands 4mA

Correct answer: 1Ma when two meshes share current source then it became super mesh

Q8. How many KVL equations can be written for the given circuit?

1. 2
2. 4
3. 3 because 3 meshes or loops are formed and number of loops is equal to number of equations.
4. 1

Correct answer: 3 because 3 meshes or loops are formed and number of loops is equal to number of equations.