{"kind":"task","effective_mode":"full","benchmark":{"kind":"benchmark","effective_mode":"full","slug":"mmlu-pro","formal_name":"MMLU-Pro","introduction":"MMLU-Pro rebuilds MMLU with ten answer options instead of four and removes items that no longer separate models. Questions span fourteen academic and professional subjects.","introduction_ja":"","introduction_en":"","category":"Category not supplied","task_count":null,"acquisition_status":"Acquisition status not supplied","official_url":"https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro","indexing_mode":"index","profile":{"resources":[],"task_format":"","scoring":"","metric":"","size":"","answer_access":"","license":"","citation":"","maintainer":"","released":"","why_hard":"","related":[],"history":"","construction":"","limitations":"","saturation":"","scores":[]}},"task_id":"16dd87d0-e793-51c6-bb98-b85f47b39d1f","task_key":"default--test--11389","task_revision_id":"1","upstream_id":"11389","short_description":"(i) A 120 V dc shunt motor has an armature resistance of 0.2 ohms and a brush…","config":"default","split":"test","body":"{\"category\":\"engineering\",\"options\":\"['580 A, 770 percent, 0.80 Ω, 0.572 Ω, 0.306 Ω, 101 V', '550 A, 733 percent, 0.79 Ω, 0.540 Ω, 0.300 Ω, 100 V', '600 A, 800 percent, 0.90 Ω, 0.592 Ω, 0.326 Ω, 105 V', '595 A, 790 percent, 0.86 Ω, 0.586 Ω, 0.316 Ω, 104 V', '610 A, 813 percent, 0.88 Ω, 0.600 Ω, 0.320 Ω, 106 V', '565 A, 753 percent, 0.81 Ω, 0.555 Ω, 0.308 Ω, 101 V', '570 A, 760 percent, 0.82 Ω, 0.560 Ω, 0.310 Ω, 102 V', '585 A, 780 percent, 0.83 Ω, 0.578 Ω, 0.312 Ω, 102 V', '620 A, 827 percent, 0.91 Ω, 0.610 Ω, 0.330 Ω, 107 V', '590 A, 786 percent, 0.85 Ω, 0.582 Ω, 0.316 Ω, 103 V']\",\"question\":\"(i) A 120 V dc shunt motor has an armature resistance of 0.2 ohms and a brush volt drop of 2 V. The rated full-load armature current is 75 A. Calculate the current at the instant of starting, and the percent of full load. (ii) Calculate the various values (taps) of starting resistance to limit the current in the motor of Part (i) to (a) 150 percent rated load at the instant of starting. (b) 150 percent rated load, when the counteremfis 25 percent of the armature voltage, V. (c) 150 percent rated load, when the counteremfis 50 percent of the armature voltage, V_a. (iii) Find the counteremfat full load, without starting resistance.\",\"src\":\"stemez-ElectricalMachines\"}","display_format":"text","language":"","answer_status":"published","assets":[],"source_url":"https://huggingface.co/datasets/TIGER-Lab/MMLU-Pro","history":"initial import","indexing_mode":"index","subproblems":[],"grids":[]}