Questions and Answers
QA1
1. What subjects are the most important for people who want to be engineers?
       Mathematics, physics and geometry are the most important subjects for people who want to be engineer.
2. Engineers need qualifications in science, technology, maths and engineering.
       They need good team working, excellent communication, leadership, management, analytical thinking and problem solving skills.
3. How many types of engineering can you name?
       I can name aerospace, electrical, architectural, chemical, civil,IT and mechanical engineerings.
QA2
Page:10
1. What are good qualities for engineers to have?
       The up to date technical knowledge, a strong analytical mind, an attention to detail, creativity, good team player and an ability to think logically are top qualities for engineers to have. Without these qualities one can not be a good engineer.
2. How can these qualities be developed?
       All these qualities could be developed by everyday practice, further training, continually learning, getting high quality information and the latest news in science and technology, communicating with others and reading professionals journals and so on.
Page:12
1. What kinds of materials do people use to build structures?
       There are two sorts of building materials: natural substances like stones, rocks, wood, sand and clay and man-made products such as bricks, cement, foam, glas, plastics and metals.
2. Why are some materials better for projects than others?
       Some materials are much better because of economical and ecological reasons. If the materials are especially repairable, with long lifespan and the increased levels of fire-safety, they are better for projects.
Page:20
1. How do shapes relate to engineering?
       Shapes are used in most fields of engineering. Engineers use them to understand how to design and build everything.
2. What different shapes do engineers use to construct buildings
       Much earlier they used only a few basic shapes such as circle, rectangle and triangle. Nowadays they use all geometric shapes to construct buildings.
Page:22
1. what kind of drawings do engineers make?
       Engineers make sketching and technical drawing like isometric and multiview drawing.
2. What is the purpose of engineers drawings?
       Engineers drawings aim to clarify an idea and to translate that idea into a common graphical language.
QA3
Page:24
1. What jobs do different tools do?
        Every tool has a special function. So every tool does different jobs.
2. Why is important to have the right tools?
        It is very important to have the right tools among a wide variety of tools to meet your individual needs. Every tool is specifically designed for a specific job. Especially if it is a job that you do repeatedly, it is a wise investment.
Page:26
1. What are some simple machines?
        Lever wheel and axle , pulley, inclined and wedge are simple machines
2. How do simple machines make work easier? They use a single applied force to do work against a single load force and can increase the amount of the output force.
Page:28
1. What types of energy are there?
        There are kinetic, potential, thermal, electrical, electromagnetical and nuclear energy.
2. How do engineers make cars safer?
        Engineers create a safer metal by pressing two or more metal sheets together by electrodes to make cars safer. They use computer-programmed robots to make the joint parts stronger, safer and more uniform in appearance.
QA4
Page:36
1. What types of measurement systems are there?
       Measurement systems in modern use include the metric system, imperial system and United States customary units.
2. why do engineers label all measurements?
       They label all measurements to avoid mistakes.
Page:38
1. What types of measurement are you familiar with?
       I am familiar with physical measurements such as length, weight, temperature and time.
2. What can you measure with the SI system of units?
      We can measure time, length, mass, electric current, temperature, amount of substance and luminous intensity with the SI system of units.
Page:40
1. What are some types of number?
      Integer, floating point numbers, even numbers and odd numbers, numbers, numbers, such as geometry, cardinal numbers, real numbers, transfinit numbers, complex numbers and natural numbers, the number of irratsionali.
2. What is meant by squaring , or cubing , a number?
      Square of the other two times multiplied by number but has three times the multiplication of the number of cubic otherwise.
QA5
Page-28
1.Energy physical quantity indicating the ability to do any physical work. The following are types of energy. including mechanical energy, thermal energy, electrical energy, internal energy, light energy, including wind energy, and nuclear energy.
2.Engineers of all car parts in order to determine its safety for  potential energy capabilities is a need to be examined individually.
Page-30
1.Such as insulating rubber gloves, welding hammer, voltage meter,tester, power Lent and drilling equipment used to transmit current.
QA6
Page-36
1. International System of Units - metric modern version. SI The most common corporate systems in use around the world and is used on a daily basis, both in trade and industry and science.
2.Why Engineers cause of the whole measurement system is used to prevent even a small mistake because each field type classes operating in an elaborate process.
Page-38
1. I know scales of measurement, such as heavy-liter scale,gauge, and meter gauge and real. They are used in our day-to-day use.
2.International System of Units (the name of the French Le System international unit summary of SI or Mongolian SI) metric modern version. SI The most common corporate systems in use around the world and is used on a daily basis, both in trade and industry and science.
QA7
Page-40
1.Integer, floating point numbers, even numbers and odd numbers, numbers, numbers, such as geometry, cardinal numbers, real numbers, transfinite numbers, complex numbers and natural numbers, the number of irrational.
2.Square of the other two times multiplied by number but has three times the multiplication of the number of cubic otherwise.
Page-44
1. Then of building a new mandatory apply scientific methods.These include testing, observation and problem identification, planning, and carefully check the identification of the composition.
2.Using scientific methods, because it is important what people used to directly verify the livelihood understanding to see things invented scientists believe. Therefore needs to be implemented in the methods.
Page-46
1.Step is to make engineering design includes planning, identifying solutions, and exterior and interior style, analysis, structure, quantity and volume.
2.so because it was important to meet those people's satisfaction together any design innovative design not just a simple commodity market, this is the most important and major issues.