250 V அதிகபட்ச மின்னழுத்தத்தில் இயங்கும் அமைப்புக்கான குறைந்தபட்ச மின்காப்பு மின்தடை மதிப்பு என்ன?

This question was previously asked in
ALP CBT 2 Electrician Previous Paper: Held on 22 Jan 2019 Shift 2
View all RRB ALP Papers >
  1. 1000 MΩ 
  2. 25 MΩ
  3. 100 MΩ
  4. 1000 GΩ

Answer (Detailed Solution Below)

Option 2 : 25 MΩ
Free
General Science for All Railway Exams Mock Test
20 Qs. 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

மின் சாதனம் மற்றும் அமைப்புகளுக்கான வெவ்வேறு காப்பு மின்தடை(IR) மதிப்புகள் கீழே கொடுக்கப்பட்டுள்ளன:

உபகரணங்களின் அதிகபட்ச மின்னழுத்த மதிப்பீடு

மெகர் அளவு

குறைந்தபட்ச ஐஆர் மதிப்பு

250 வோல்ட்

500 வோல்ட்

25 MΩ

600 வோல்ட்

1000 வோல்ட்

100 MΩ

5 kV

2500 வோல்ட்

1000 MΩ

8 kV

2500 வோல்ட்

2000 MΩ

15 kV

2500 வோல்ட்

5000 MΩ

25 kV

5 kV

20,000 MΩ

35 kV

15 kV

100,000 MΩ

Latest RRB ALP Updates

Last updated on Jul 17, 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.

-> UGC NET Result Date 2025 Out at ugcnet.nta.ac.in

-> UPPSC RO ARO Admit Card 2025 has been released today on 17th July 2025

-> Rajasthan Police SI Vacancy 2025 has been released on 17th July 2025

-> HSSC CET Admit Card 2025 has been released @hssc.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.

Hot Links: teen patti bonus teen patti mastar teen patti octro 3 patti rummy real teen patti