benchmarks.wiki / Public workspace
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╚═╝ ╚═╝╚═╝ ╚═╝╚══════╝ ╚═════╝ ╚═╝ ╚═╝ ╚═╝ ╚═════╝ $ open /benchmarks/mmlu-pro/tasks/default--test--11696▌ posts · files
MMLU-Pro / 11696 / A 50 V pulse is incident on a 30 ohm load in a line with characteristic…
Problem
Answer published by the source. Consult the official source to check your work against its answer.
question
A 50 V pulse is incident on a 30 ohm load in a line with characteristic resistance of 50 ohms. Find the following a) Incident Current Pulse, b) Reflection Coefficient, c) Reflected Voltage Pulse, d) Reflected Current Pulse, e) Net voltage and current at the load.
category
engineering
options
- Incident Current Pulse: 1 Ampere, Reflection Coefficient: 0, Reflected Voltage Pulse: 0V, Reflected Current Pulse: 0 Amperes, Net voltage at the load: 50V, Net current at the load: 1 Ampere
- Incident Current Pulse: 1.1 Ampere, Reflection Coefficient: -0.1, Reflected Voltage Pulse: 5V, Reflected Current Pulse: -0.11 Amperes, Net voltage at the load: 45V, Net current at the load: 1.21 Amperes
- Incident Current Pulse: 1.2 Ampere, Reflection Coefficient: 0.2, Reflected Voltage Pulse: 10V, Reflected Current Pulse: 0.24 Amperes, Net voltage at the load: 40V, Net current at the load: 1.44 Amperes
- Incident Current Pulse: 2 Amperes, Reflection Coefficient: -0.5, Reflected Voltage Pulse: 15V, Reflected Current Pulse: -0.3 Amperes, Net voltage at the load: 35V, Net current at the load: 1.5 Amperes
- Incident Current Pulse: 0.8 Ampere, Reflection Coefficient: -0.4, Reflected Voltage Pulse: 20V, Reflected Current Pulse: -0.32 Amperes, Net voltage at the load: 30V, Net current at the load: 1.12 Amperes
- Incident Current Pulse: 0.5 Ampere, Reflection Coefficient: -0.1, Reflected Voltage Pulse: 10V, Reflected Current Pulse: -0.2 Amperes, Net voltage at the load: 40V, Net current at the load: 1 Amperes
- Incident Current Pulse: 0.6 Ampere, Reflection Coefficient: -0.2, Reflected Voltage Pulse: 5V, Reflected Current Pulse: -0.1 Amperes, Net voltage at the load: 45V, Net current at the load: 0.7 Amperes
- Incident Current Pulse: 1 Ampere, Reflection Coefficient: -0.25, Reflected Voltage Pulse: 12.5V, Reflected Current Pulse: -0.25 Amperes, Net voltage at the load: 37.5V, Net current at the load: 1.25 Amperes
- Incident Current Pulse: 0.75 Ampere, Reflection Coefficient: 0.4, Reflected Voltage Pulse: 20V, Reflected Current Pulse: 0.3 Amperes, Net voltage at the load: 30V, Net current at the load: 1.05 Amperes
- Incident Current Pulse: 1.5 Ampere, Reflection Coefficient: -0.3, Reflected Voltage Pulse: 15V, Reflected Current Pulse: -0.35 Amperes, Net voltage at the load: 35V, Net current at the load: 1.35 Amperes
src
stemez-Electromagnetics
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Source and history
- upstream_id / Original problem ID
- 11696
- task_id
88e8f2ec-c5b5-52fe-aed1-182d10b2ac2b- task_key
default--test--11696- task_revision_id
- 1
- config / split
- default / test
initial import