4,619-=1,834?

Last Answer : Aluminium (Al) + Oxygen (O) = Aluminium Oxide (Al2O3)Aluminium Atomic weight = about 27Oxygen Atomic weight = about) 16Proportion in Al203 = Aluminium 54, Oxygen 48Thus the ratio of weight ... will run out before the Oxygen as the reaction proceeds, making the Aluminium the limiting reactant.

What is 11.834 rounded to the nearest hundredth?

Description : What is 11.834 rounded to the nearest hundredth?

Last Answer : 11.83

835,834 to the nearest ten thousand?

Description : 835,834 to the nearest ten thousand?

Last Answer : 836000

27.834 to 2 significant figures?

Description : 27.834 to 2 significant figures?

Last Answer : 27

A manufacturing industry plans to improve its energy performance under PAT through implementation of an energy conservation scheme. After implementation, calculate the Plant Energy Performance (PEP) with 2015-16 as the reference year. What is your inference? Given that:  The current year (2016-17 ) Annual Production – 28,750 T ,  Current year (2016-17 ) Annual Energy Consumption– 23,834 MWh,  Reference year (2015-16 ) production - 34,000 T,  Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Description : A manufacturing industry plans to improve its energy performance under PAT through implementation of an energy conservation scheme. After implementation, calculate the Plant Energy Performance (PEP) with 2015-16 as the ... 34,000 T,  Reference year (2015-16 ) Energy consumption - 27,200 MWh.

Last Answer : Production factor (PF) = 28750/34000 = 0.846 …………………….1 mark Ref year equivalent energy (RYEE) = Ref Year Energy Use (RYEU) x PF = 27,200 x 0.846= 23011MWh

4,619-=1,834?

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