Overload relays are of…… type.

Related MCQs

• Thermal overload relays are used to protect the motor against over current due to
• Phase comparators in case of static relays and electro-mechanical relays normally are
• Which device is used for protection of equipment from from damage caused by overload or short circuit?
• the most efficient torque producing actuating structure for the induction type relays is
• Relays can be designed to respond to changes in
• D.C. shunt relays are made of
• Directional relays are based on flow of
• Protective relays are devices that detect abnormal conditions in electrical circuits by measuring
• To protect most of the electrical equipment handling low power, the types of relays used are
• Discrimination between main and back up protection is provided by the use of relays which are