(50 points max) This is one of the most interesting categories, when you consider the role of the most critically acclaimed bands during the history of rock. Bands like The Eagles rank high in this category because they had a long run as a top rock band, yet knew when to hang up the spurs. The Jimi Hendrix Experience, despite their short run, also did well, considering their three studio records. Even when Jimi let Noel Redding (the bass player) sing – the song was good. The Rolling Stones have many a landmark record in their history, but they also have many a stiff. Consider your own grade for bands like Genesis and Van Halen, who tried to go for a third front man with disastrous results tocenter of the impeller 55, so that negative pressure is produced in the vicinity of the inlet 52a. On the other hand, positive pressure is produced in the vicinity of the outlet and on the rear sides of the impeller 55. Therefore, a lifting force F, which lifts the impeller 44 from the motor M side toward the blade 55a side, is applied to the impeller 55. The lifting force F acting on the impeller 55 is increased by increasing the fluid pressure produced by the impeller 55, and the force F sometimes exceeds an attractive force generated between the rotor magnet and the pole teeth of the stator.
Thus, interference between the impeller 55 and the second part 52 must be prevented. In case of using the ball