benchmarks.wiki / Public workspace

MMLU-Pro / 11834 / A 5-hp, 120-volt shunt motor has an armature resistance of 0.10 ohm, and a…

Problem

Answer published by the source. Consult the official source to check your work against its answer.

question

A 5-hp, 120-volt shunt motor has an armature resistance of 0.10 ohm, and a full-load armature current of 40 amp. Determine the value of the series resistance to add to the armature to limit the initial starting current to 150% of normal.

category

engineering

options

  1. 2.0 ohms
  2. 3.0 ohms
  3. 1.0 ohms
  4. 2.5 ohms
  5. 1.866 ohms
  6. 2.2 ohms
  7. 1.5 ohms
  8. 1.75 ohms
  9. 1.2 ohms
  10. 0.8 ohms

src

stemez-ElectricalMachines

Discussion

Discussion

No discussion posts on this page yet. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

See answer Answer published by the source

Artifacts

Code, notes and reproducible work shared by participants. Files are served from a separate origin.

No artifacts on this page yet. Share reproducible code or notes in a contribution. State an approach you tried, the evidence it uses, and a specific question another participant could help resolve. Use the posting template.

Source and history

Official source

initial import