Best Answer: BTU is an old fahioned term British Thermal Units and was used to calculate the amount of energy required to raise the temp of a room by a degree (using Therms as a unit here too), and is uses an energy calculation rather than a straight how much air does it push sort of calculation.est Answer: BTU is an old fahioned term British Thermal Units and was used to calculate the amount of energy required to raise the temp of a room by a degree (using Therms as a unit here too), and is uses an energy calculation rather than a straight how much air does it push sort of calculation.
Buses that primarily operate service within the city, but are not limited to this area. Local bus service varies depending on the route, but many run seven days a week and nearly 24 hours a day.
All facets of transportation in Israel are under the supervision of the Ministry of Transport and Road Safety.n 2009, bus passenger trips totaled approximately 654 million. In the same year, 16 companies operated buses for public transport, totaling 5,939 buses and 8,470 drivers. Egged is Israel's largest bus company, and operates routes throughout the country.