What are the two main what are the two main concerns in the research of fluid power efficiency? hybrid and traditional

costs and benefits

materials and components

hydraulic and pneumonic

*thanks*

The correct option is;

Materials and Components

Explanation:

The efficiency of fluid power is influenced by the components and the materials used to deliver the power of the fluid as such fluid power control are focused on

1) Advances in fluid power

2) Making use of the advantages

3) Making use of the other externally available technological advantages

4) Giving allowance for disadvantages

Areas of interest in advances in fluid power are;

a. Computer optimized flow

b. The use of new and improved materials/coatings

c. The use of components that save energy, such as intelligent supply pressure adapting systems

explanation:

i don't understand really? can u provide more information

u should make a machine that can make ice cream fresh!