What are the major classes of engineering materials?

What types of materials behave like iron when placed in a magnetic field?

What do you call metals reinforced by ceramics or other materials, usually in fiber form?

What is a combination of one or more metals with a nonmetallic element?

Polymer comes from Greek words “poly” which means “many” and “meros” which means

The engineering materials known as “plastics” are more correctly called ____________.

What is a combination of two or more materials that has properties that the components materials do not have by themselves?

What is a reference sheet for the elements that can be used to form engineering materials?

What physical property of a material that refers to the point at which a material liquefies on heating or solidifies on cooling?

What physical property of a material that refers to the temperature at which ferromagnetic materials can no longer be magnetized by outside forces?

What physical property of a material refers to the amount of weight gain (%) experienced in a polymer after immersion in water for a specified length of time under a controlled environment?

What physical property of a material that refers to the rate of heat flow per unit time in a homogenous material under steady-state conditions per unit are, per unit temperature gradient in a direction perpendicular to area?

What physical property of a material refers to the highest potential difference (voltage) that an insulting material of given thickness can withstand for a specified time without occurrence of electrical breakdown through its bulk?

What physical property of a material refers to the ratio of the amount of heat required to raise the temperature of a unit mass of a substance 1 degree to the heat required to raise the same mass of water to 1 degree.

What physical property of a material refers to the temperature at which a polymer under a specified load shows a specified amount of deflection?

What mechanical property of a material refers to the nominal stress at fracture in a tension test at constant load and constant temperature?

What mechanical property of a material refers to the resistance to plastic deformation?

What parameter is defined as the temperature at which the toughness of the material drops below some predetermined value, usually 15ft-lb?

What is obtained by repeatedly loading a specimen at given stress levels until it fails?

What dimensional property of a material refers to the deviation from edge straightness?

What dimensional property of a material refers to a wavelike variation from a perfect surface, generally much wider in spacing and higher in amplitude than surface roughness?

Wood is composed of chains of cellulose molecules bonded together by another natural polymer called ________.

What is a polymer production process that involves forming a polymer chain containing two different monuments?

What is the generic name of class of polymer which is commercially known as “nylon”?

By definition, a rubber is a substance that has at least _____ elongation in tensile test and is capable of returning rapidly and forcibly to its original dimensions when load is removed.

What is a method of forming polymer sheets or films into three-dimensional shapes in which the sheet is clamped on the edge, heated until it softens and sags, drawn in contact with the mold by vacuum, and cooled while still in contact with the mold?

What is a process of forming continuous shapes by forcing a molten polymer through a metal die?

What chemical property of a material which refers to its ability to resist deterioration by chemical or electrochemical reactions with environment?

What refers to the tendency for polymers and molecular materials to from with an ordered, spatial, three-dimensional arrangement of monomer molecules?

What is the amount of energy required to fracture a given volume of material?

What mechanical property of a material which is a time-dependent permanent strain under stress?

What refers to the stress at which a material exhibits a specified deviation from proportionality of stress and strain?

The greatest stress which a material is capable of withstanding without a deviation from acceptable of stress to strain is called _______.

What is the maximum stress below which a material can theoretically endure an infinite number of stress cycles?

What is a substance that attracts piece of iron?

Which of the following is a natural magnet?

What is the resistance of a material to plastic deformation?

Which of the following materials has permeability slightly less than that of free space?

What materials has permiabilities slightly greater than of free space?

Which of the materials have very high permiabilities?

What is the defined by ASTM as a material that contains as an essential ingredient an organic substance of large molecular weight, is solid in its finished state, and some stage in its manufactured or in its processing into finished articles, can be shaped by flow?

Some polymetric materials such as epoxies are formed by strong primary chemical bonds called ________.

What do you call a polymer without additives and without blending with another polymer?

A large molecule with two alternating mers is called as _______.

What term is used to describe a polymer that has rubberlike properties?

What is defined as an alloy of iron and carbon, with the carbon being restricted within certain concentration limits?

What is the most popular steel refining process or technique which involves casting of steel from the BOF or electric furnace into cylindrical ingots?

In what special refining process of steel where molten metal is poured down a tundish (chute) into an ingot mold?

What type of steel has carbon as its principal hardening agent?