{"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":"8b02b59a-23a3-5d55-9a3c-7048781c502f","task_key":"default--test--11833","task_revision_id":"1","upstream_id":"11833","short_description":"A two-winding transformer is rated 2.2 kva, 220/110 volts, 60 cycles per second.…","config":"default","split":"test","body":"{\"category\":\"engineering\",\"options\":\"['(a) 0.019, (b) 0.987', '(a) 0.009, (b) 0.981', '(a) 0.020, (b) 0.985', '(a) 0.015, (b) 0.982', '(a) 0.013, (b) 0.990', '(a) 0.012, (b) 0.986', '(a) 0.010, (b) 0.989', '(a) 0.017, (b) 0.983', '(a) 0.008, (b) 0.980', '(a) 0.011, (b) 0.988']\",\"question\":\"A two-winding transformer is rated 2.2 kva, 220/110 volts, 60 cycles per second. Winding A is the 220-volt winding and has an impedance of 0.24 + j0.40 ohms. Winding B is the 110-volt winding and has an impedance of 0.05 + j0.09 ohms. The core loss is 28 watts for rated voltage and frequency. The transformer is connected as an autotransformer to supply a load at 220 volts from a source of 330 volts. For a load current of 30 amp at 0.9 pf lagging, find: (a) the voltage regulation; (b) the efficiency.\",\"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":[]}