Which of the following relations is incorrect?

a.  Capacity factor = Utilization factor x Load factor

b.  Load factor x Maximum load = Average load

c.  Demand factor x Connected load = Maximum demand

d.  None of these

What is the heat capacity of the body? Which of the following factors does it depend?

1. Mass

2. The Material of the body

3. Both mass and material of the body

4. Enthalpy of object

Which of the following factors can make an endothermic reaction spontaneous?

1. Reactants

2. Entropy

3. Entropy and temperature

4. None of these