Correct answer
C. Both A. and C.
Explanation
The correct answer is Both A. and C..
The wet bulb temperature is lower in dry air than in wet air at the same temperature. A dry bulb thermometer registers a higher temperature than a wet bulb thermometer except at ________ percent relative humidity?
Abrasion index of blast furnace coke should be around ________ percent?
Which of the following gasifiers can be attached to coal based fertilizer plants?
Multistage catalytic converter is not used in the________?
Thorium-232 (a fertile material) on absorption of a neutron gets converted into ________, which is a fissile material?
Casing head gasoline is the liquid ________?