{"@context":"https://schema.org/","@type":"Quiz","dateCreated":"2024-03-21T07:55:51.485Z","dateModified":"2024-03-21T07:55:51.485Z","typicalAgeRange":"11-18","educationalLevel":"CUET (PG)","assesses":"Design of Machine Elements - Designation of Ball-Bearing","educationalAlignment":[{"@type":"AlignmentObject","alignmentType":"educationalTopic","targetName":"Designation of Ball-Bearing"},{"@type":"AlignmentObject","alignmentType":"educationalSubject","targetName":"Design of Machine Elements"},{"@type":"AlignmentObject","alignmentType":"educationalExam","targetName":"CUET (PG)"}],"name":"Quiz about Designation of Ball-Bearing","about":{"@type":"Thing","name":"Design of Machine Elements - Designation of Ball-Bearing"},"hasPart":[{"@type":"Question","eduQuestionType":"Multiple choice","learningResourceType":"Practice problem","educationalLevel":"intermediate","name":"Question About Designation of Ball-Bearing","text":"A ball bearing operating at a load F has 10,000 hours of life. When the load is doubled, the life of the bearing, (in hours) is:","encodingFormat":"text/markdown","comment":{"@type":"Comment","text":"\"\""},"suggestedAnswer":[{"@type":"Answer","position":0,"encodingFormat":"text/markdown","text":"

1350

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":1,"encodingFormat":"text/markdown","text":"

1500

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

1250

","comment":{"@type":"Comment","text":"\"\""}},{"@type":"Answer","position":3,"encodingFormat":"text/markdown","text":"

2000

","comment":{"@type":"Comment","text":"\"\""}}],"acceptedAnswer":{"@type":"Answer","position":2,"encodingFormat":"text/markdown","text":"

1250

","answerExplanation":{"@type":"text","text":"The correct option is (C): 1250"},"comment":{"@type":"Comment","text":"\"\""}}}]}

A ball bearing operating at a load F has 10,000 hours of life. When the load is doubled, the life of the bearing, (in hours) is:

The Correct Option is C

Solution and Explanation

Questions Asked in CUET PG exam