Answer:
The present progressive is formed by combining the verb “to be” with the present participle. (The present participle is merely the “-ing” form of a verb.) I am studying.
Explanation:
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Objective / Obiettivo
The Respighi Prize has been established to encourage and offer a performance opportunity for young talented composers and soloists through the inspiration of Ottorino Respighi’s music. / Il Premio Respighi e’ stato istituito per incoraggiare e offrire un’opportunita’ di esecuzione a giovani compositori e solisti di talento, ispirandosi alla figura e all’opera di Ottorino Respighi.
Antes era ejecutiva y a partir de mañana SERA la gerente de circulación.
B
Answer:
- <u>Translated from Portuguese language:</u>
"The gaseous coal is then burned in a gas turbine cycle and part of the residual heat from the exhaust gases is recovered to generate steam for the steam turbine. Currently, the construction of such plants costs about $ 1500 per kW, but their efficiency is about 45%. The average calorific value of coal is about 28,000,000 k J per ton (that is, 28,000,000 k J of heat released when 1 ton of coal is burned). If the mill is to recover its cost difference in five years from fuel savings, determine what the price of coal should be in $ per ton?"
Explanation:
- The price of coal will be around 37 $ per ton. As, a source of energy the coal is more involved in the different industrial and mechanical processes and increases the level of efficiency of different machines by providing a more unique way to obtain greater results.
