Kirchhoff's Current Laws MCQs : Here you will find MCQ Questions related to "Kirchhoff's Current Law" in Electrical Engineering. These Kirchhoff's Current Law MCQ Questions Will help you to improve your Electrical Engineering knowledge and will prepare you for various Examinations like Competitive Exams, Placements, Interviews and other Entrance Exmaniations.
Kirchhoff's circuit laws are two equalities that deal with the?
B. Potential difference
C. Both A and B
D. None of the above
Explanation: Kirchhoff's circuit laws are two equalities that deal with the current and potential difference.
Kirchhoffs circuit laws were first described in ?
Explanation: Kirchhoffs circuit laws were first described in 1845 by German physicist Gustav Kirchhoff
This law is also called?
A. Kirchhoffs first law
B. Kirchhoffs point rule
C. Kirchhoff junction rule
D. All of the above
Explanation: This law is also called Kirchhoff's first law, Kirchhoff's point rule, or Kirchhoff's junction rule (or nodal rule).
The algebraic sum of currents in a network of conductors meeting at a point is zero.
C. Can be true or false
D. Can not say
Explanation: The algebraic sum of currents in a network of conductors meeting at a point is zero.
The current law is applicable to any lumped network irrespective of the nature of the network; whether unilateral or bilateral, active or passive, linear or non-linear.
C. applicable only to unilateral or bilateral
D. applicable only to linear or non-linear
Explanation: The current law is applicable to any lumped network irrespective of the nature of the network; whether unilateral or bilateral, active or passive, linear or non-linear.
KCL is based on the fact that?
A. There is a possibility for a node to store energy.
B. There cannot be an accumulation of charge at a node.
C. Charge accumulation is possible at node
D. Charge accumulation may or may not be possible
Explanation: Since the node is not a circuit element, any charge which enters node must leave immediately.
All _____________ are loops but _______________ are not meshes
A. Loops, Meshes
B. Meshes, loops
C. Branches, loops
D. Nodes, Branches
Explanation: A mesh cannot be divided further in loops.
The basic laws for analyzing an electric circuit are
A. Einstein’s theory
B. Newtons laws
C. Kirchhoff’s laws
D. Faradays laws
Explanation: Kirchhoff’s laws are used for analyzing an electric circuit.
A junction whell two (or) more than two network elements meet is known as a ______________
Explanation: Node is a junction where two or more than two network elements meet
The law is based on the conservation of charge where the charge (measured in coulombs) is the product of the?
A. Current and Time
B. Current and Voltage
C. Current and Resistance
D. Voltage and time
Explanation: The law is based on the conservation of charge where the charge (measured in coulombs) is the product of the current (in amperes) and the time (in seconds). If the net charge in a region is constant, the current law will hold on the boundaries of the region. This means that the current law relies on the fact that the net charge in the wires and components is constant.