the first episode of saved by the bell aired on august 20, 1989.
when did the first episode of saved by the bell air?
august 20 , 1989
the majority of the cast was replaced, and tartikoff gave a seven episode commitment for the show. in a meeting with engel and tartikoff, senior producer tom tenowich suggested the name "saved by the bell". though engel hated the name, tartikoff loved it. the name stuck, and filming commenced, with the first episode, "dancing to the max," airing in prime time on august 20, 1989.





















































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section::::films.:"saved by the bell: hawaiian style".
saved by the bell
bells provide a volume of air that may be predetermined by calculated temperature, pressure and the effective diameter of the bell. bell scales are unique to each bell and are usually attached vertically with a needle-like pointer. when proving a meter using a manually controlled bell, an operator must first fill the bell with a controlled air supply or raise it manually by opening a valve and pulling a chained mechanism, seal the bell and meter and check the sealed system for leaks, determine the flow rate needed for the meter, install a special flow-rate cap on the meter outlet, note the starting points of both the bell scale and meter index, release the bell valve to pass air through the meter, observe the meter index and calculate the time it takes to pass the predetermined amount of air, then manually calculate the meter's proof accounting for bell air and meter temperature and in some cases other environmental factors.
gas meter prover