Question
Download Solution PDFजेव्हा एका सेकंदात एक ज्यूल ऊर्जा वापरली जाते, तेव्हा किती शक्ती वापरली गेली असे म्हणतात?
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFसंकल्पना:
- विद्युत उर्जा: ज्या दराने विद्युत उर्जा उर्जेच्या इतर प्रकारांमध्ये अपाकृत होते त्याला विद्युत उर्जा म्हणतात.,
जेथे V = विभवांतर, R = रोध आणि I = विद्युत प्रवाह.
स्पष्टीकरण:
- गणितीयदृष्ट्या शक्ती असे लिहिता येते,
जर, W = 1 ज्युल आणि t = 1 सेकंद, तर P = 1 वॅट
- अशा प्रकारे एका सेकंदात एक ज्युल उर्जा वापरल्यास विद्युत परिपथाची शक्ती एक वॅट किंवा 1 ॲम्पिअर-व्होल्ट असते असे म्हटले जाते. त्यामुळे पर्याय 1 योग्य आहे.
Last updated on Jul 16, 2025
-> The Railway Recruitment Board has scheduled the RRB ALP Computer-based exam for 15th July 2025. Candidates can check out the Exam schedule PDF in the article.
-> RRB has also postponed the examination of the RRB ALP CBAT Exam of Ranchi (Venue Code 33998 – iCube Digital Zone, Ranchi) due to some technical issues.
-> There are total number of 45449 Applications received for RRB Ranchi against CEN No. 01/2024 (ALP).
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> The official RRB ALP Recruitment 2025 provides an overview of the vacancy, exam date, selection process, eligibility criteria and many more.
->The candidates must have passed 10th with ITI or Diploma to be eligible for this post.
->The RRB Assistant Loco Pilot selection process comprises CBT I, CBT II, Computer Based Aptitude Test (CBAT), Document Verification, and Medical Examination.
-> This year, lakhs of aspiring candidates will take part in the recruitment process for this opportunity in Indian Railways.
-> Serious aspirants should prepare for the exam with RRB ALP Previous Year Papers.
-> Attempt RRB ALP GK & Reasoning Free Mock Tests and RRB ALP Current Affairs Free Mock Tests here