Question
Download Solution PDFএকটি ডিসি মোটর ব্যাক ই এম এফ সরাসরি সমানুপাতিক হয়:
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFএকটি dc মোটরের পিছনের ই এম এফ সরাসরি গতির সমানুপাতিক।
Eb ∝ Nϕ
একটি DC মোটরের গতি বাড়লে, ব্যাক ই এম এফ ও বৃদ্ধি পাবে।
ডিসি মোটরে কারেন্ট টানা হয়
\({I_a} = \frac{{V - {E_b}}}{{{R_a}}}\)
যখন একটি DC মোটরের গতি বাড়বে, তখন ই এম এফ বৃদ্ধি পাবে এবং তাই টানা বর্তমান হ্রাস পাবে।
Last updated on Jun 11, 2025
-> The RRB NTPC Admit Card 2025 has been released on 1st June 2025 on the official website.
-> The UPSC Prelims Result 2025 and UPSC IFS Result 2025 has been released @upsc.gov.in
-> Railway Recruitment Board activated the RRB ALP application form 2025 correction link, candidates can make the correction in the application form till 31st May 2025.
-> The Railway Recruitment Board (RRB) has released the official RRB ALP Notification 2025 to fill 9,970 Assistant Loco Pilot posts.
-> 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