engineering recuitment UPPCL Technician Electrician 2022 Mock Test Electrician and Wireman Electronic Devices and Circuits Conductors and Insulators
The insulating materials used for winding are classified according to their ability to withstand a particular range of temperature. What is the maximum safe temperature for Class E insulation?
1
90°C
2
120°C
3
130°C
4
105°C