WorksheetsNOCTI engineering review.
Total questions: 26
Worksheet time: 13mins
What is electricity?
Heat flowing through a conductor
Virtualized beams transmitting energy
Charged protons
The flow of electrons in a conductor
What does DC stand for?
Dumb clock
Direct Current
Dark Current
Doodie cookie
What types of energy do wall outlets outputs
DC
AC
What factors affect the strength of an electromagnet?
Width,Energy,Power
Coil,Density,Current
Length,Magnetism,Electricity
Coil,Core,and power
What is not a component of an electrical circuit?
Input Device
Conductor
Energy
Power Supply
What is not a part of a basic electrical circuit
Load
Output
Conductors
Voltage source
What is a function of an electrical schematic
No
To have fun
I don’t know
Represents components with standard symbols
What is a closed circuit
The circuit is complete
The circuit is broken
The circuit is locked and cannot be changed
What type of circuit is this
Series
Parallel
What is the unit for voltage
ohm
Ampere
Watt
Volt
A civil engineer is best suited to
Investigate the mechanics of bridges and roads
Study atmospheric pollutants
Preform pipe stress analysis
Develop and new model of car
Which of the following is the earliest examples of engineering?
Cloth waving loom
Archimedes screw
Moving assembly line
Gutenberg press
Which of the following is an example of an inexhaustible energy source?
Natural gas
Wind
Coal
Nuclear
Which is the best way to start the testing comfort and effectiveness of a controller?
Scale Model
Mockup
Sample
Prototype
Branch of engineering that converts raw materials into valuable forms is called
Chemical Engineer
Mechanical Engineer
Industrial Engineer
Electrical Engineer
Main components of the engineering design process include identifying,defining,selecting, and
Debating
Enhancing
Deconstructing
Evaluating
Using Ohm's law, how much current is going through the following circuit? 15.5 volts & 5 Ohms
7.75 Amps
31.0 Amps
77.5 Amps
3.1 Amps
Which step of problem solving helps to determine if a certain product is of value?
Identify the problem
Implementation
Evaluation
Identifying possible solutions
What is the cubic area of an object that is 5 feet long, 2.5 feet wide, and 3,5 feet tall?
47.50 ft^3
52.25 ft sq^2
43.75 ft^2
43.75 ft^3
Researching how materials/parts work to see where and how a company increase productivity is
Production flow
Waste spending analysis
Operation management
Mechanical engineering
In the engineering design process, stating the problem is the
Third Step
First Step
Fourth Step
Second Step
The proper second step to refine a potential product is
Build Product
Modify
Retest
Test
What does the symbol below stand for?
Sum of
Reciprocal
Standard deviation
Mean
Determine the break-even point. Fixed costs=$35,000 Variable cost/unit=$1,500 Unit price=$2,000
35 units
125 units
50 units
70 units
The core concepts of technology are
Technical writing, ethical behavior, and critical
thinking
Skillful research, cooperative groups, and
critical thinking
Skillful research, ethical behavior, and
cooperative groups
Skillful research, ethical behavior, and critical
thinking
Which of the following formulas is used to determine the area of a circle?
A=1/2 bh
A=πr^2
