The Transients in the power system occurs for

Related MCQs

• The transients which are produced due to sudden but energetic changes from one steady state of a circuit to another are called transients.
• There are no transients in pure resistive circuits because they
• Double-energy transients are produced in circuits consisting of
• The principal information obtained from load flow studies in a power system are 1. magnitude and phase angle of the voltage at each bus. 2. reactive and real power flows in each of lines. 3. total power loss in the network. 4. Transient stability limit of the system Select the correct answer from the codes given below :
• In case of a 3-phase short circuit is a system, the power fed into the system is :
• A lightning arrestor connected between the line and earth in a power system
• Consider the following statements : The transient stability of the power system under unbalanced fault conditions can be effectively improved by 1. Excitation control 2. phase-shifting transformer 3. single-pole switching of circuit breakers 4. increasing the turbine input. Of these statements
• By using which component can the transient stability limit of a power system be improved?
• Which among these is a classification of power system stability?
• The stability of the power system is not affected by which among these?