The power factor angle of a purely inductive circuit is:

Related MCQs

• The power factor of purely inductive circuits is:
• A 500 kVA circuit drawing 200 kW and an inductive load requires how much capacitance to obtain unity power factor:
• Pure inductive circuit takes power (reactive) from the a.c. line when
• Since most of the industrial loads are inductive type, which of the following will help to correct the power factor?
• An RLC series circuit remains predominantly inductive :
• 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 :
• A circuit having poor power factor will draw:
• 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
• Power factor can be mathematically expressed as: