the capital letter "H" refers to the hole and lower case "h" refers to the shaft.. and the number "7" Refers to the tolerance grade , and 50 is the basic size of the hole(H) and shaft(h) respectively..
regards,
PRASAD BG
no differnece
the addendum is the top most dia in the component where as the dedendum is the least dia
In Full bore ball valve, The bore dia will be same as internal dia of the pipe.In reduced bore, the bore dia is reduced than the ID of pipe.
one inch is one inch; one inch dia refers to one inch diameter of a circle; it is still one inch
polar dia is vertical one and equatorial is the horizontal one..............there is a difference as earth is not exactly round right?
when height & Dia ratio is less than 1 that is tank otherwise silo
i think the only difference is hole dia of injectors. which also results into difference in operating pressure and through flow.Further combustion process varies accordingly.
The first phrase is "What day is today", the second is "what date is today".
A typical flight between LAX and DIA would have a flying time of about 1 hours, 43 minutes.
Is 100/56 bad bp?what is good differentiate between sys. and dia.
In the context of wire or sheet metal, gauge refers to the thickness of the material. The higher the gauge number, the thinner the material. The relationship between gauge and mm varies depending on the standard being used, as different countries have different gauge systems. For example, in the American Wire Gauge (AWG) system, a lower gauge number corresponds to a thicker wire, while in the Standard Wire Gauge (SWG) system, higher gauges correspond to thicker wires.
in 4 core cable all four cables are equal dia and in a 3.5 core cable 3 cores are equal dia and fourth one will be with half dia. and it is used for neutral in 3phase 4 wire syastem