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WorksheetsIntro to Manufacturing Engineering Review
Total questions: 32
Worksheet time: 16mins
What is the process of changing raw materials to make them more useful called?
Manufacturing Engineering
Manufacturing
Coordination
Design
What does Manufacturing Engineering involve?
Selling products
Designing machines, tools, and processes
Marketing strategies
Customer service
What is an important step in manufacturing engineering related to resources?
Finding raw materials
Conducting market research
Developing software
Designing advertisements
What category do thermoplastics belong to in manufacturing materials?
Metals
Ceramics
Polymers
Composites
Which of the following methods is used to extract natural resources from the earth or sea?
Drilling
Farming
Fishing
Weaving
What is one method mentioned for locating raw materials?
Mining
Painting
Cooking
Sailing
Which activity is NOT listed as a way to find natural resources?
Harvesting
Drilling
Mining
Shopping
What is the main focus of Environmentally Conscious Manufacturing (ECM)?
Increasing production speed
Reducing labor costs
Concerned with the entire life of the product
Enhancing product design
What are metals known for in terms of conductivity?
Poor conductivity to heat and electricity
Good conductivity to heat and electricity
Good conductivity to heat but not electricity
Poor conductivity to electricity but not heat
What are metals often combined to form?
Plastics
Ceramics
Alloys
Polymers
What are ceramics characterized by?
High electrical conductivity
Soft and metallic
Hard, inorganic, refractory, nonmetallic
Low resistance to heat
Which of the following is NOT a type of ceramic material?
Clays
Glass
Steel
Porcelain
What are polymers primarily made up of?
Oxygen and nitrogen
Carbon and hydrogen
Sulfur and phosphorus
Iron and magnesium
Which of the following is a natural polymer?
Nylon
Polyester
Silk
Polyethylene
What are synthetic polymers commonly known as?
Metals
Ceramics
Plastics
Glass
What are the two types of plastics that are manufactured?
Thermoplastics and Thermoset plastics
Bioplastics and Recycled plastics
Polyethylene and Polypropylene
Natural and Synthetic plastics
Which type of plastic can be reheated and reshaped with little or no damage?
Thermoset plastics
Bioplastics
Thermoplastics
Recycled plastics
Which type of plastic cannot be reshaped and remains rigid even when heat is applied?
Thermoplastics
Bioplastics
Thermoset plastics
Recycled plastics
What is an example of a thermoset plastic?
Grocery bags
Plastic body parts for cars
Water bottles
Plastic cutlery
What is the main purpose of primary processing in manufacturing engineering?
Shape finished products into raw materials
Shape raw materials into standard stock
Assemble products from components
Package finished products for distribution
Which of the following is NOT an example of standard stock in primary processing?
Lumber
Ingots
Bars
Finished furniture
What is the main focus of secondary processing in manufacturing engineering?
Extract raw materials from the earth
Shape standard stock into finished products
Recycle used materials into new products
Design new manufacturing equipment
What is the process of converting raw materials into standard stock called?
Secondary Processing
Primary Processing
Tertiary Processing
Final Processing
Which of the following is NOT a secondary processing technique?
Forming
Casting & Molding
Combining
Harvesting
What are the methods for separating materials?
Mechanical separating, Heat separating, Chemical separating
Electrical separating, Magnetic separating, Thermal separating
Physical separating, Biological separating, Chemical separating
Manual separating, Automatic separating, Digital separating
What is the process of making products from varying materials using tools such as laser cutters, vinyl cutters, razors, and water jets called?
Engraving
Cutting
Welding
Molding
What is the process of changing material to liquid or plastic, then shaping it in or around a mold called?
Casting
Forging
Welding
Soldering
What are the three processes that change the shape of a material?
Compression, Bending, Stretching
Melting, Freezing, Evaporating
Cutting, Drilling, Sanding
Heating, Cooling, Mixing
What is the process called that reshapes a workpiece without reducing or adding material?
Cutting
Forming
Welding
Casting
What is the process called when multiple parts are joined together through mechanical assembly?
Welding
Bonding
Soldering
Melting
Which method uses an adhesive material like glue or cement to bond two materials?
Cohesion
Welding
Adhesion
Fusion
Which bonding method involves the use of heat or pressure?
Adhesion
Cohesion
Soldering
Melting
