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70 years after pulse code cab signals had been introduced, the 4 speed design was found to be insufficient for speeds not envisioned when the system was designed. The two most pressing problems were the use of high speed turnouts , which allowed trains to take a diverging route faster than the normal 30 or 45 mph covered by the existing cab ...
BC Energy Step Code Logo. The BC Energy Step Code is a provincial regulation that local governments in British Columbia, Canada, may use, if they wish, to incentivize or require a level of energy efficiency in new construction that goes above and beyond the requirements of the base building code. It is an example of a "stretch code," or "reach ...
In aeronautics, the rate of climb (RoC) is an aircraft's vertical speed, that is the positive or negative rate of altitude change with respect to time. [1] In most ICAO member countries, even in otherwise metric countries, this is usually expressed in feet per minute (ft/min); elsewhere, it is commonly expressed in metres per second (m/s).
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Using the codes eases coordination and improves understanding during multiservice operations. The codes are intended for use by air, ground, sea, and space operations personnel at the tactical level. Code words that are followed by an asterisk (*) may differ in meaning from NATO usage. There is a key provided below to describe what personnel ...
Step One is the debut album by British pop group Steps.It was released in the UK and Europe on 14 September 1998. The album charted at number two on the UK Albums Chart upon its release, going on to spend 64 weeks in the chart.