Principles of Electrical Engineering 2022 Question Paper — Government…
The 2022 Principles of Electrical Engineering previous year question paper (Government College of Engineering and Technology, Jammu), with every question and its marks.
- University: Government College of Engineering and Technology, Jammu
- Subject: Principles of Electrical Engineering
- Course: Basic Electrical Engineering
- Branch: Mechanical Engineering
- Year: 2022
- Paper: end-term
- Duration: 180 minutes
- Total marks: 75
Instructions
- Attempt any five questions selecting atleast two questions from each section.
- Use of calculator is allowed.
Questions
Section - A
- Q1. Explain in detail the measurement of power in three phase balanced circuits. [15 marks]
- Q2. Explain the mesh analysis and determine the current $I_L$ in the circuit shown in the given figure by mesh analysis using matrix form? [15 marks]
- Q3. a. Explain the energy sources like voltage and current sources in detail along with their types? b. Determine the current "X" in the 4 ohm resistance of the circuit as shown in the circuit by using KVL and KCL? [15 marks]
- Q4. Write short notes on: a. Single phase ac circuits consisting RLC. b. Power factor and its importance. [15 marks]
Section - B
- Q5. Draw and explain the equivalent circuit of single phase trasformer in detail. [15 marks]
- Q6. Explain ELCB and MCCB in detail with the help of diagram. [15 marks]
- Q7. Explain the construction, principles of operation, working of synchronous machines and its emf equation in detail. [15 marks]
- Q8. Explain the important characteristics of batteries in detail and various types of wires used in electrical installation in detail. [15 marks]