Super heating of steam is done at constant___________________?

Related Mcqs:

A reduction in thermal resistance during heat transfer does not occur in the___________________?

A. Convection heat transfer by stirring the fluid and cleaning the heating surface B. Conduction heat transfer by reduction in the material thickness and increase in the thermal conductivity C. Radiation heat transfer by increasing the temperature and reducing the emissivity D. None of these...

With increase in compression ratio, the volumetric efficiency of air compressor____________________?

A. Increases B. Decreases C. Remain same D. May increase or decrease (depends on the suction pressure)...

Lead is poured into the joint between two _______________ pipes ?

A. Mild steel B. Concrete C. Cast iron D. Asbestos cement...

For a spontaneous natural process at constant temperature and pressure, the free energy of the system always____________________?

A. Increases B. Decreases C. Remain constant D. Increases to a maximum before decreasing...

Maximum hardenability of steel depends upon its_______________________?

A. Chemical composition B. Carbon content C. Grain size D. Alloying elements content...