గరిష్ట వోల్టేజ్ 250 V వద్ద నడుస్తున్న వ్యవస్థ కోసం కనీస ఇన్సులేషన్ నిరోధం విలువ:?

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
2.1 Lakh Users
20 Questions 20 Marks 15 Mins

Detailed Solution

Download Solution PDF

ఎలక్ట్రికల్ ఉపకరణం & వ్యవస్థల కోసం వివిధ ఇన్సులేషన్ నిరోధాల (IR) విలువలు క్రింద ఇవ్వబడ్డాయి:

సామగ్రి యొక్క గరిష్ట వోల్టేజ్ రేటింగ్

మెగ్గర్ పరిమాణం

కనిష్ట IR విలువ

250 volts

500 volts

25 MΩ

600 volts

1000 volts

100 MΩ

5 kV

2500 volts

1000 MΩ

8 kV

2500 volts

2000 MΩ

15 kV

2500 volts

5000 MΩ

25 kV

5 kV

20,000 MΩ

35 kV

15 kV

100,000 MΩ

Latest RRB ALP Updates

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

More Measuring Instruments Questions

Get Free Access Now
Hot Links: teen patti master apk teen patti master 2025 teen patti gold teen patti online teen patti sequence