T cells are responsible for cell-mediated immunity. True of false: Memory B cells can produce a faster and more intense response to a subsequent exposure to the antigen. True True or false: Red blood cells, found in lymphatic vessels and organs, help defend the body against disease.
An armature in a motor is defined as rotating part of a motor that emits electric energy into a magnetic field. Other People Are Reading.
The compound-wound DC motor utilizes a field winding in series with the armature in addition to. the shunt field, to obtain a compromise in performance between a series and a shunt wound type. motor. The compound-wound motor offers a combination of good starting torque and speed. stability. Permanent Magnet. The permanent magnet motor has a conventional wound armature with commutator and brushes. Permanent magnets replace the field windings. This type of motor has excellent starting torque, with speed regulation slightly less than that of the compound motor.