Airless Plastic Welding Uses an Electric Heating Element to Melt

question 17

True/False

Airless plastic welding uses an electric heating element to melt a smaller 1-8-inch (3 mm)diameter rod with no external air supply.

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Definitions:

Inter-Colonial Militia

Armed forces composed of volunteers from different colonies, created for mutual defense and protection during the early colonial period in North America.

King William's War

The North American conflict (1689-1697) between France and England that was part of the larger Nine Years' War.

Iroquois

A historically powerful northeast Native American confederacy known for its political and organizational skills, as well as its influential role in American and Canadian history.

William and Mary

A public research university in Williamsburg, Virginia, and also refers to the reign of King William III and Queen Mary II of England.