Question bank 2023-24

Test 1 Question Bank.pdf

Theory Questions

Q1. State theorems

a. Kirchhoff’s Voltage Law (KVL):

• KVL states that in closed circuit, algebraic sum of EMFs plus algebraic sum of potential drop is equal to zero.
• ∑emf + ∑IR = 0
• Conservation of energy

b. Kirchhoff’s Current Law (KCL):

• At any node or junction in an electrical circuit, the total current entering the node is equal to the total current leaving the node.
• Conservation of charges

c. Superposition Theorem:

• In a linear electrical circuit with multiple sources, the response (current or voltage) at any point in the circuit is the algebraic sum of the responses caused by each source acting independently, with all other sources turned off.

d. Maxwell Mesh Analysis:

• Maxwell's Mesh Analysis is a method used to analyze electrical circuits by creating mesh currents and applying Kirchhoff's Voltage Law to each mesh.