Examlex
_______________ clusters of galaxies contain closely spaced galaxies and often contain giant elliptical galaxies and a hot intergalactic medium.
Relay Section
A segment of an electrical circuit designed to isolate and manage the flow of power through the use of relays.
Primary Piston
The main piston in a hydraulic or pneumatic system that is first to receive pressure from the fluid or air, translating that pressure into mechanical force.
Relay Piston
A component within a hydraulic or pneumatic system that transmits force from the relay valve to perform work, such as moving other parts.
Dual Circuit Foot Valve
A braking component in heavy vehicles, providing two separate pathways for brake fluid to ensure redundancy for safety.
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Q16: Absorption lines produced by the interstellar medium
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Q20: We know the white dwarf star Sirius
Q21: If the universe is flat and not
Q34: The parts of a terrestrial planet from
Q34: The central galaxy in a double-lobed radio
Q37: The canals of Mars were found to
Q41: In the core of a main sequence