A.200 to 220?C
B.120 to 130?C
C.40 to 50?C
D.250 to 275?C
Related Mcqs:
- The operating pressure in kgf/cm2 of electrical desalters is about
- The process of heating iron base alloys to approzimately 40?C above the critical temperature range followed by cooling to below that range in still air at ordinary temperature is known as
- Two parallel opposed, infinite black planes are maintained at 300?C and 400?C respectively. If the temperature difference is doubled by increasing the temperature from 400?C to 500?C, the heat exchange rate will increase by a factor of about
- The temperature of the sun is maintained by
- Edeleanu process is used to extract aromatics from kerosine using liquid sulphur dioxide as solvent. In this process extractor temperature is maintained at about
- In wet process (strong sulphuric acid leaching) for the manufacture of orthophosphoric acid the reactor temperature is maintained at
- Pt/Pt-13% Rh thermocouple is used to measure the temperature in the range of
- Bimetallic thermometers are used to measure the temperature in the range of
- Delta iron occurs at temperature in the range of
- A copper-constantan thermocouple can be used for the range of temperature from
