Select True or False: 1) The incremental fuel cost of a power plant is the rate of change of the fuel cost with respect to the generated power. (True, False) 2) The number of non-dispatchable generators is always less than the total number of generators. (True, False) 3) When a fault in a power system occurs, all bus voltages fall. (True, False) 4) The fault current is not necessarily greater than the normal current going in the line. (True, False) 5) In the impedance matrix of a 2-bus power system, the value of Z12 is equal to (Y12)*. (True, False) 6) A power plant that operates between its minimum and maximum limit is non-dispatchable. (True, False)

Select True or False: 1) The incremental fuel cost of a power plant is the rate of change of the fuel cost with respect to the generated power. (True, False) 2) The number of non-dispatchable generators is always less than the total number of generators. (True, False) 3) When a fault in a power system occurs, all bus voltages fall. (True, False) 4) The fault current is not necessarily greater than the normal current going in the line. (True, False) 5) In the impedance matrix of a 2-bus power system, the value of Z12 is equal to (Y12)*. (True, False) 6) A power plant that operates between its minimum and maximum limit is non-dispatchable. (True, False)