Circuit status
Not run
Active experiment
1
Main measured value
—
Verification error
—
Load a guided circuit or build a circuit using the rack.
Practical Guide and Syllabus Mapping
| No. | Practical | CO | Mode in this lab |
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Observation Records
| No. | Experiment | Configuration | Measured result | Verification | Date/Time |
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Methodology
- Linear resistive circuits are solved using Modified Nodal Analysis.
- Ideal DC voltage sources are included as MNA source equations.
- Ammeters use a small internal resistance; voltmeters use a high internal resistance.
- Resistance, capacitance and inductance measurement use one-port equivalent-network calculations.
- RC charging and discharging use first-order exponential equations.
- Network theorems are evaluated by source suppression and port calculations.
- The circuit bench automatically fits the full diagram to the available screen; 100% mode provides horizontal and vertical scrollbars for close inspection.
- Faraday-law activity uses a controlled sinusoidal flux-linkage model.
Scope and limitation
This is an educational DC circuit laboratory. It is not a SPICE replacement, an equipment-selection tool, or a laboratory-safety substitute. Component tolerances, contact resistance, meter burden and transient parasitics are simplified unless explicitly selected.
Included laboratory resources
Variable DC voltage source, DC current source, battery, connecting wires, DC ammeter, DC voltmeter, digital multimeter, centre-zero galvanometer, rheostat, potentiometer, resistor, capacitor, inductor, switch, stopwatch and LCR meter are available from the common instrument rack.
Experiment Implementation Summary
| No. | Practical | Method implemented | Implementation note |
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