Ceramic capacitor 11kvac, 12kvac, 24kvac, 36kvac used in capacitive insulators which is used in switchgear applications , sf6 circuit breakers etc. more...
A rheostat is a variable resistor which is used to control current. They are able to vary the resistance in a electric circuit without interruption. It is an air cooled tube type rheostat with slider for varying the resistance upto 100 ohms with current carrying capacity of 1 ampmore...