जर 200 kVA, 2000/200 V ट्रान्सफॉर्मरच्या दुय्यम विंडिंगमध्ये 100 वळणे असतील, तर त्याच्या प्राथमिक वळणांची संख्या __________ असेल.

This question was previously asked in
ALP CBT 2 Electrician Previous Paper: Held on 22 Jan 2019 Shift 1
View all RRB ALP Papers >
  1. 1000 वळणं
  2. 10 वळणं
  3. 100 वळणं
  4. 10000 वळणं

Answer (Detailed Solution Below)

Option 1 : 1000 वळणं
Free
General Science for All Railway Exams Mock Test
2.2 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

संकल्पना:

ट्रान्सफॉर्मरमध्ये, व्होल्टेज आणि वळणांची संख्या याप्रमाणे संबंधित आहे

\(\frac{{{V}_{1}}}{{{V}_{2}}}=\frac{{{N}_{1}}}{{{N}_{2}}}\)

कुठे,

V 1 = ट्रान्सफॉर्मरच्या प्राथमिक बाजूला व्होल्टेज

V 2 = ट्रान्सफॉर्मरच्या दुय्यम बाजूला व्होल्टेज

N 1 = ट्रान्सफॉर्मरच्या प्राथमिक बाजूतील वळणांची संख्या

N 2 = ट्रान्सफॉर्मरच्या दुय्यम बाजूच्या वळणांची संख्या

गणना:

V 1 = 2000

V 2 = 200

N 2 = 100

\(\frac{2000}{200}=\frac{{{N}_{1}}}{100}\)

N 1 = 1000

Latest RRB ALP Updates

Last updated on Jul 22, 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.

-> SSC Selection Post Phase 13 Admit Card 2025 has been released @ssc.gov.in

-> TS TET Result 2025 has been released @tgtet.aptonline.in.

-> TNPSC Group 4 Answer Key 2025 has been released at tnpsc.gov.in

-> 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

-> Bihar Police Driver Vacancy 2025 has been released @csbc.bihar.gov.in.

->UGC NET Final Asnwer Key 2025 June has been released by NTA on its official site

Get Free Access Now
Hot Links: teen patti baaz teen patti master real cash dhani teen patti