- 1. Which law states that the algebraic sum of currents entering a junction must equal the sum of currents leaving the junction?
A) Ohm's Law
B) Kirchhoff's Current Law
C) Faraday's Law
D) Gauss's Law
- 2. Which law states that the algebraic sum of voltages around any closed loop in a circuit must be zero?
A) Ampère's Law
B) Joule's Law
C) Lenz's Law
D) Kirchhoff's Voltage Law
- 3. Kirchhoff's Current Law is based on the principle of conservation of what quantity?
A) Energy
B) Power
C) Resistance
D) Charge
- 4. Kirchhoff's Laws are fundamental in the analysis of which type of circuits?
A) Hydraulic circuits
B) Electrical circuits
C) Mechanical circuits
D) Thermal circuits
- 5. What term is used for a path in a circuit where there are no branches?
A) Partition
B) Loop
C) Branch
D) Junction
- 6. In which year were Kirchhoff's Laws first introduced?
A) 1769
B) 1845
C) 1955
D) 1900
- 7. What instrument is commonly used to measure current in a circuit?
A) Ohmmeter
B) Voltmeter
C) Galvanometer
D) Ammeter
- 8. What is the unit of measurement for resistance?
A) Volt
B) Watt
C) Ampere
D) Ohm
- 9. In which field of study are Kirchhoff's Laws commonly used?
A) Mechanical engineering
B) Electrical engineering
C) Civil engineering
D) Chemical engineering
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