Two factors are important for corona discharge to occur: Alternating electrical potential differences must be supplied across the line. The spacing of the conductors must be large enough compared to the line diameter. When an alternating current is made to flow across two conductors of a transmissio...
While the piston skirts are not prominent in manually operated devices, they constitute a significant part of the piston structure in mechanical devices. Apart from housing the piston rings, they also accommodate the hub and bushings, which help hold connecting rods in place. 2. Piston Rings Pist...
50 years. The majority of transformers at the utilities serve about 40 years if none of the catastrophic events such as lightening happen. On the other hand, on-line tap changers in HV transformers are prone to failure.HV bushings are accounted for as one of the most significant single ...
Press-Fit Bushings: Press-fit bushing design and construction is an ordinary approach for retaining coils by interference from the loop to thecoil. There was a mistake. The action of pressing or shrinking the bushing in the hole causes the coating, owing to the compressive pressures, to decreas...
Chapter 3: What are the applications of brass alloys?Brass is well-suited for decorative uses due to its attractive appearance, while its strength, durability, and resistance to corrosion make it valuable for mechanical applications. Its low friction properties also make brass an excellent choice ...