Tricresyl phosphate is chemically represented as________?

Coking time in beehive coke oven is about ________?

Percentage of uranium in Carnotite ore found in Jadugoda (Jharkhand) is about ________?

High thermal conductivity of a refractory material is not important, when it is to be used in the________?

Function of fusible plug in a boiler is to ________?

Positioning controllers are used for ________?