When lubrication is added to the machine the friction becomes less and the machine becomes more efficient.
(lubrication; is added; to the machine) (the friction; becomes; less and the machine becomes more efficient; T:When lubrication is added to the machine) (the machine; becomes; more efficient)
lubrication the friction the machine
is added becomes becomes
to the machine
less and the machine becomes more efficient T:When lubrication is added to the machine
more efficient