Question
Download Solution PDFMaximum safe temperature for class H insulation material is
Answer (Detailed Solution Below)
Detailed Solution
Download Solution PDFThere is 7 class of insulating materials, each suitable for different application:
The permissible temperature limit at which the insulators may be worked safely without deterioration depends upon the type and class of the insulation as detailed below.
Class Y - Maximum temperature 90°C
Class A - Maximum temperature 105°C
Class E - Maximum temperature 120°C
Class B - Maximum temperature 130°C
Class F - Maximum temperature 155°C
Class H - Maximum temperature 180°C
Class C - Maximum temperature above 180°C (limited stability up to 225°C)Last updated on May 28, 2025
-> ISRO Technician recruitment notification 2025 has been released.
-> Candidates can apply for the ISRO recruitment 2025 for Technicians from June 2.
-> A total of 64 vacancies are announced for the recruitment of Technician.
-> The selection of the candidates is based on their performance in the Written Exam and Skill Test.
-> Candidates who want a successful selection must refer to the ISRO Technician Previous Year Papers to increase their chances of selection for the Technician post.