Examlex
The term "carbohydrates" refers to a large class of polyhydroxylated
Operating Temperature
The range of temperature within which a mechanical or electrical device can function optimally and safely.
Flow Meter
A device used to measure the rate or quantity of a fluid moving through a pipe or opening.
Gate Valve
A type of valve that uses a flat plate or gate to open or close the flow of liquid through a pipe.
Unitized Steering Axles
Steering axles that are designed as a single unit, often seen in lightweight and efficient vehicle designs, improving handling and space usage.
Q17: Which substance is commonly found in nature
Q34: Which of the following compounds is most
Q47: Which of the following is the atomic
Q54: During the production of iron,the formation of
Q58: Which of the compounds shown above is
Q80: The formula of calcium sulfide is<br>A)CaS.<br>B)CaSO<sub>2</sub>.<br>C)CaSO<sub>3</sub>.<br>D)CaSO<sub>4</sub>.<br>E)Ca(SO<sub>4</sub>)<sub>2</sub>.
Q126: Which complexes are enantiomers of one another?<br>A)complexes
Q147: Choose the name-formula pair that does not
Q239: Hemoglobin is a protein molecule which contains
Q253: In water,which form of glucose predominates?<br>A)cyclic α<br>B)cyclic