OTC 105

Heat is a form of energy that is transferred between systems or objects with different _____________.

A block of 40 kg is lifted to a height of 200 cm. Calculate for the value of Work.

_________ J

Convert 150 oC to oF.

The saturated steam at 150 degree C and 1 bar has a total heat content of _____________ kJ/ kg.

__________ is the slowest form of heat transfer.

Saturated temperature is the temperature at which a ___________ changes phase at a given pressure.

What is the formula of Power?

20 HP = _________ Watts

The energy needed to heat the water is 140,000 kJ. Find the mass of natural gas required in this process?

(note: the heating value of natural gas is 55,000 kJ/ kg).

What is the value of atmospheric pressure in psi?