Explanation

Explanation

Hydraulic power systems use fluids to transmit power and motion, and the most common fluids used are:

• Water (in hydraulic systems like water supply networks, fire suppression systems, and hydroelectric power plants)
• Oil (in hydraulic systems like heavy machinery, construction equipment, and industrial manufacturing)
• Non-compressible fluids (like hydraulic fluids, brake fluids, and transmission fluids) that are specifically designed for hydraulic systems.

Explanation

Explanation

• The atmosphere is a thick layer of air that surrounds the Earth.
• This protecting it from harmful radiation and supporting life.
• It is composed of 78% nitrogen, 21% oxygen, and trace amounts of other gases.

Explanation

The set includes positive integers greater than 2 and less than or equal to 6:

The integers that fit this condition are 3, 4, 5, and 6.

Explanation

• Pollen grains are microscopic structures located in the Anther.
• It is the pollen-producing part of the Stamen (the male reproductive organ of a flower).

Explanation

• Pneumatic Technology deals with the use of compressed air to transmit power, control machines.
• It perform various tasks, such as powering tools, actuators, and pneumatic conveyance systems.

Explanation

When multiplying matrices A (order m × n) and B (order n × p), the resulting matrix has an order of m × p.

Explanation

• The wavelength of a transverse wave is the distance between two adjacent crests or troughs.
• It is a fundamental property of waves.
• It is typically denoted by the symbol λ (lambda).

Explanation