{"id":84523,"date":"2025-06-01T02:34:19","date_gmt":"2025-06-01T02:34:19","guid":{"rendered":"https:\/\/exam.pscnotes.com\/mcq\/?p=84523"},"modified":"2025-06-01T02:34:19","modified_gmt":"2025-06-01T02:34:19","slug":"the-si-unit-of-mechanical-power-is","status":"publish","type":"post","link":"https:\/\/exam.pscnotes.com\/mcq\/the-si-unit-of-mechanical-power-is\/","title":{"rendered":"The SI unit of mechanical power is :"},"content":{"rendered":"

The SI unit of mechanical power is :<\/p>\n

[amp_mcq option1=”Joule” option2=”Watt” option3=”Newton-second” option4=”Joule-second” correct=”option2″]<\/p>\n

\n
\n
This question was previously asked in<\/div>\n
UPSC CDS-1 – 2016<\/div>\n<\/div>\n
Download PDF<\/a>Attempt Online<\/a><\/div>\n<\/div>\n
\nThe SI unit of mechanical power is Watt.
\n<\/section>\n
\nPower is defined as the rate at which work is done or energy is transferred. In the International System of Units (SI), the unit of work or energy is the Joule (J), and the unit of time is the second (s). Therefore, the unit of power is Joule per second (J\/s), which is defined as the Watt (W).
\n<\/section>\n
\nJoule is the SI unit of energy or work. Newton is the SI unit of force. Newton-second is the unit of impulse (force multiplied by time). Joule-second is not a standard unit for power or related quantities; it would represent energy multiplied by time.
\n<\/section>\n","protected":false},"excerpt":{"rendered":"

The SI unit of mechanical power is : [amp_mcq option1=”Joule” option2=”Watt” option3=”Newton-second” option4=”Joule-second” correct=”option2″] This question was previously asked in UPSC CDS-1 – 2016 Download PDFAttempt Online The SI unit of mechanical power is Watt. Power is defined as the rate at which work is done or energy is transferred. In the International System of … <\/p>\n

Detailed SolutionThe SI unit of mechanical power is :<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1087],"tags":[1098,1140,1128],"class_list":["post-84523","post","type-post","status-publish","format-standard","hentry","category-upsc-cds-1","tag-1098","tag-measurement-unit","tag-physics","no-featured-image-padding"],"yoast_head":"\nThe SI unit of mechanical power is :<\/title>\n<meta name=\"description\" content=\"The SI unit of mechanical power is Watt. Power is defined as the rate at which work is done or energy is transferred. In the International System of Units (SI), the unit of work or energy is the Joule (J), and the unit of time is the second (s). Therefore, the unit of power is Joule per second (J\/s), which is defined as the Watt (W).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/exam.pscnotes.com\/mcq\/the-si-unit-of-mechanical-power-is\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"The SI unit of mechanical power is :\" \/>\n<meta property=\"og:description\" content=\"The SI unit of mechanical power is Watt. Power is defined as the rate at which work is done or energy is transferred. In the International System of Units (SI), the unit of work or energy is the Joule (J), and the unit of time is the second (s). 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In the International System of Units (SI), the unit of work or energy is the Joule (J), and the unit of time is the second (s). Therefore, the unit of power is Joule per second (J\/s), which is defined as the Watt (W).","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/exam.pscnotes.com\/mcq\/the-si-unit-of-mechanical-power-is\/","og_locale":"en_US","og_type":"article","og_title":"The SI unit of mechanical power is :","og_description":"The SI unit of mechanical power is Watt. Power is defined as the rate at which work is done or energy is transferred. In the International System of Units (SI), the unit of work or energy is the Joule (J), and the unit of time is the second (s). Therefore, the unit of power is Joule per second (J\/s), which is defined as the Watt (W).","og_url":"https:\/\/exam.pscnotes.com\/mcq\/the-si-unit-of-mechanical-power-is\/","og_site_name":"MCQ and Quiz for Exams","article_published_time":"2025-06-01T02:34:19+00:00","author":"rawan239","twitter_card":"summary_large_image","twitter_misc":{"Written by":"rawan239","Est. reading time":"1 minute"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/exam.pscnotes.com\/mcq\/the-si-unit-of-mechanical-power-is\/","url":"https:\/\/exam.pscnotes.com\/mcq\/the-si-unit-of-mechanical-power-is\/","name":"The SI unit of mechanical power is :","isPartOf":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#website"},"datePublished":"2025-06-01T02:34:19+00:00","dateModified":"2025-06-01T02:34:19+00:00","author":{"@id":"https:\/\/exam.pscnotes.com\/mcq\/#\/schema\/person\/5807dafeb27d2ec82344d6cbd6c3d209"},"description":"The SI unit of mechanical power is Watt. 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