Which of the following are not a type of insulator used in overhead lines?
1. Pin Type
2. Shackle
Type
3. Strain
Type
4. Suspension
Type
None
2 and 4
3 and 4
1 and 3
None
There are
many type of insulators used in overhead lines such as :
1. Pin
2. Strain
3. Suspension
4. Stay insulator
5. Shackle
Hence, the correct
option is (A).
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