Insulating Materials - Class Test 09.10.2026
Comprehensive practice test for SSC JE Electrical Engineering, Semester Examinations, and Sessional Examinations for students of Ch. Devi Lal Government Polytechnic, Nathusari Chopta. This test covers Unit III – Insulating Materials of Electrical Engineering Materials, including the characteristics and properties of insulating materials, temperature-based classification, gaseous and liquid insulators, solid insulating materials, and their properties, applications, and selection in electrical equipment. The question bank includes easy, medium, and difficult MCQs to strengthen fundamental concepts, assess technical understanding, and support competitive examination preparation.
About this test
- Questions
- 100
- Time limit
- 60 min
- Marks
- 1 per question · 100 total
- Wrong answer
- − 0.25 marks
- Pass marks
- 40 of 100
- Open
- Closed 01 Oct 2026, 05:00 PM
- For
- Ch. Devi Lal Government Polytechnic, Nathusari Chopta › Diploma in Engineering (Polytechnic) › Electrical Engineering › Semester 3
Instructions
This test covers Unit III – Insulating Materials. Each question carries 1 mark. Select the single best answer from the given options. Incorrect answers attract a penalty of 0.25 marks. Skipped questions do not attract any penalty. Questions are shuffled for each attempt. Read each question carefully before selecting an answer. The passing score is 40 marks out of 100.