Thyristor-Controlled Voltage and Phase Angle Regulators - 2 MCQ

Test your knowledge with important Thyristor-Controlled Voltage and Phase Angle Regulators - 2 MCQ and their applications. These MCQs are beneficial for competitive exams too. Explore 30+ more Thyristor-Controlled Voltage and Phase Angle Regulators - 2 MCQs on Bissoy. Bissoy App

• The minimization of post-disturbance overloads is possible with voltage phase angle regulators employing fast electronic control.
  ক

  True

  খ

  False
• The voltage and angle regulators employing the classical arrangement of tap-changing transformers can supply or absorb reactive power to the system.
  ক

  True

  খ

  False
• The voltage and angle regulators employing the classical arrangement of tap-changing transformers, lack the ability to exchange real power.
  ক

  True

  খ

  False
• PSTs cannot make both the reactive and real power flow control possible.
  ক

  True

  খ

  False
• PARs cannot improve the loading of interconnected transmission systems.
  ক

  True

  খ

  False
• PSTs employing on-load tap changer utilizes the concept of ________ for active power control.
  ক

  voltage magnitude adjustment

  খ

  phase adjustment

  গ

  either voltage magnitude or phase adjustment

  ঘ

  neither voltage magnitude nor phase adjustment
• PSTs employing on-load tap changer utilizes the concept of ________ for reactive power control.
  ক

  voltage magnitude adjustment

  খ

  phase adjustment

  গ

  either voltage magnitude or phase adjustment

  ঘ

  neither voltage magnitude nor phase adjustment
• PARs employing on-load tap changer with in-phase voltage injection controls________
  ক

  only real power

  খ

  only reactive power

  গ

  both real power and reactive power

  ঘ

  neither real power nor reactive power
• PARs employing on-load tap changer with quadrature voltage injection controls ________
  ক

  only real power

  খ

  only reactive power

  গ

  both real power and reactive power

  ঘ

  neither real power nor reactive power
• Before incorporation of thyristor, phase angle regulators were not employed.
  ক

  True

  খ

  False