For example, the phrase spondylosis of the lumbar spine means degenerative changes such as osteoarthritis of the vertebral joints and degenerating intervertebral discs (degenerative disc disease) in the low back.
Special offers. MCB Selection. MCBs or Miniature Circuit Breakers are intended to give protection against overloads and short circuits, which can cause damage to cables and equipment. MCBs have current ratings (6A, 10A etc.) above which they will start to open or trip and give protection to the equipment.
ETF shares may only be redeemed directly with the fund at NAV by Authorized Participants, in very large redemption/creation units. Morningstar Rating as of 06/30/15. Fund ratings are out of 5 Stars: Overall 5 Stars (935 funds rated); 3 Yrs. 5 Stars (935 funds rated).