efficiency Flashcards
1
Q
what is the law of conservation of energy
A
energy cannot be created nor can it be destroyed and can only be transferred
2
Q
how is energy wasted during transformations
A
energy is wasted during transformations as it can turn into noise and heat
3
Q
what is the formulae of efficiency
A
output power/input power x 100 = %
4
Q
what are other systems efficiency can occur
A
-heat systems
-electrical systems
-forced air systems
5
Q
A
