IDMT relays are used to protect the power transformers against

Related MCQs

• Thermal overload relays are used to protect the motor against over current due to
• To protect most of the electrical equipment handling low power, the types of relays used are
• To protect most of the electrical equipment handling low power, the types of relays used are
• The inverse definite mean time relays are used for over current and earth fault protection of transformer against
• The inverse definite mean time relays are used for over current and earth fault protection of transformer against
• Differential relays are used for protection of equipments against
• For the protection of transformers, harmonic restraint is used to guard against
• A thermal protection switch can protect against
• relays are used for phase faults on long line.
• The single phasing relays are used for the protection of