Total heat is the heat required to

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RRB Paper · Accepted Answer

Total Heat: The thermal equivalent of the energy required to convert the unit mass of a liquid at one temperature (as the melting point of the substance) into saturated vapor at any other given temperature. Total heat is the heat required to convert water into steam and superheat it. Total heat or enthalpy of superheated steam: It is the amount of heat required to convert 1 kg of water from its freezing point (i.e. 0°C), at constant pressure, into superheated steam.

Total heat is the heat required to

Change vapor into liquid

Change liquid into vapor

Increase the temperature of a liquid or vapour

Convert water into steam and superheat it

The correct answer is `No. 4: Convert water into steam and superheat it`

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Total heat is the heat required to

Change vapor into liquid

Change liquid into vapor

Increase the temperature of a liquid or vapour

Convert water into steam and superheat it

The correct answer is No. 4: Convert water into steam and superheat it

The correct answer is `No. 4: Convert water into steam and superheat it`