Correct answer
A. None of these
Explanation
The correct answer is None of these.
Thermal pollution due to excessive heat & temperature in the working place causes________?
As per Taggart’s formula, the capacity (kg/hr) of Jaw & Gyratory crushers (for gapes of 10 to 60 cms) is equal to (where, L = Length of feed opening, cms S = Maximum width of discharge opening, cms)?
Production of a hollow product by inflation of a tube or parison is called the ________ process?
In multistage equilibrium conversion of SO2 to SO3 (2SO2 + O2 ⇌ 2SO3), the reverse reaction becomes appreciable at a temperature of 550° C. The percentage equilibrium conversion of SO2 to SO3 can be increased by?
Wood metal is not used for making________?
The most common standard size of bubble caps used in industrial operation is________?