- Materials and Components - Section 1
- Materials and Components - Section 2
- Materials and Components - Section 3
- Materials and Components - Section 4
- Materials and Components - Section 5
- Materials and Components - Section 6
- Materials and Components - Section 7
- Materials and Components - Section 8
- Materials and Components - Section 9


Materials and Components - Engineering
Q1: Which of the following is used in lightning arresters?A
Thermistor
B
Photoconductor
C
Transistor
D
Varistor
ANS:D - Varistor Anyone explain lightning arrester. |


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