The armature winding of a dc machine is a closed-circuit winding; the conductors being connected in a symmetrical manner forming a closed-loop or series of closed loops. Depending upon the manner in which the armature conductors are connected to the commutator segments, there are two types of ...
A DC machine is an electromechanical energy alteration device. Theworking principle of a DCmachineis when electric current flows through a coil within a magnetic field, and then the magnetic force generates a torque that rotates the dc motor. The DC machines are classified into two types such a...
There are mainly three types of DC generators based on their method of excitation: Separately excited DC generator: In this type, the field coils are excited by an independent external DC source such as a battery or another DC generator. Self-excited DC generator: In this type, the field co...
Case 2595CAPACITIVE BRUSH CONSTRUCTION FOR A DC MACHINEABSTRACT OF THE DISCLOSURE\nA brush arrangement for use in a DC dynamo-\nelectric machine to reduce the sparking which can occur\nat the trailing edge of a brush as it leaves a commutator\nsegment. The main brush portion has affixed to ...
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Fig. 11 is the Mind map of the overall NLP context generated according to the technologies used in the selected articles, and Table 6 provides details of the tools adopted in the selected papers for readers' reference and adoption. The main applications of NLG include machine translation (MT)...
Professionals and craftsmen in the construction sector make an intensive use of information in their decision-making processes but only make limited use of the abundant information that is potentially available to them, particularly on the web. Consequently, designs are impoverished, construction is defe...
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