5686Chemical EngineeringMedium
________ is the measure of the strength of refractory under the combined effect of temperature & load?
ASpecific gravity
BRUL
CThermal conductivity
DPorosity
Correct answer
B. RUL
Explanation
The correct answer is RUL.
Correct answer
B. RUL
Explanation
The correct answer is RUL.
Helium-mercury method can be used to determine the ________ of the catalyst particle?
Which of the following is the optimum operating condition for an exothermic reversible reaction taking place in a plug-flow reactor?
Consumable electrodes are used in the ________ welding?
Which is the most commonly used molten metal for cooling of nuclear reactors?
Friction factor for turbulent flow in a new pipe is given by________?
Use of pulverised coal in boilers provides________?