Pure inductive circuit takes power (reactive) from the a.c. line when

Related MCQs

• 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 :
• The power factor angle of a purely inductive circuit is:
• A 500 kVA circuit drawing 200 kW and an inductive load requires how much capacitance to obtain unity power factor:
• An RLC series circuit remains predominantly inductive :
• The power factor of purely inductive circuits is:
• Since most of the industrial loads are inductive type, which of the following will help to correct the power factor?
• In a pure LC parallel circuit under resonance condition, current drawn from the supply mains is
• In case of a 3-phase short circuit is a system, the power fed into the system is :
• 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
• A circuit having poor power factor will draw: