Module 1 Student test Prep Chapter 1
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Keiser University *
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CET1171CG4
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Mechanical Engineering
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Feb 20, 2024
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Module 1 Student test Prep Chapter 1
1.
An end user is experiencing a problem with a single keyboard key sticking in the depressed position.
Which of the following steps should be taken first to resolve this issue?
Remove the keyboard and clean the keyboard ribbon cable contacts.
2.
A technician has been dispatched to assist a sales person who cannot get his laptop to display through a projector. The technician verified the video is displaying properly on the laptop's built-in screen.
Which of the following is the next step the technician should take?
Replace the integrated graphics adapter in the laptop computer.
3.
Which of the following is a necessary step prior to replacing the removable battery pack in a laptop computer?
Confirm the replacement battery is recommended by the laptop manufacturer.
4.
A company is concerned about the theft of laptop computers from public areas throughout their organization.
Which of the following would be an inexpensive and effective method for minimizing laptop thefts while maintaining the usability of the systems?
Cable locks
5.
A user is experiencing problems with a laptop system overheating. You suspect the CPU cooling fan has a buildup of dust blocking air flow.
Which of the following is the first step you should take in preparation for resolving this issue?
Refer to the laptop manufacturer's service manual.
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Related Questions
B. Directions: Read each statement carefully. Write the word TRUE if the
statement is correct and FALSE if it's wrong. Write your answer
on the blank provided for each item.
_1. Training in handling tools is necessary especially in proper selecting
tools, field experience, and reading manual for instructions.
2. Upon reading manual it is important to consider all the consumable
parts and tools as indicated by the manufacturer.
_3. Cleaning tools are essential in ensuring computer components are
not damaged during cleaning.
_4. Diagnostic tools are used for checking computer condition.
5. Hand tools are used to automatically employing force using electric
current.
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Please choose the false answer(s) from the following statements related to CAD!
a. It can be used for programming of robots, which may operate in a workcell arrangement, selecting and positioning tools and workpieces for NC machines.
b. It is a technology which uses computer system to assist in the creation, modification, analysis and optimization of a design.
c. Geometry can be used as a basis for other functions in CAE and CAM, saving time and reducing errors caused by redefining the geometry of design.
d. Basic role of CAD is to define the geometry of design (computer aided drafting, and geometric modelling are the most important component of CAD).
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True or False
1. It is acceptable to use a hoist to lift something that weighs more than the rating on the hoist when the load is lifted carefully.
2. Typically, combustible material accidents occur at higher temperatures while flammable material accidents occur at room temperature.
3. Water reactive chemicals include calcium carbide, cyclooctene, metal hydrides, and metals like sodium and potassium.
4. When driving material lifting equipment, workers should maintain at least a 5-foot clearance from overhead power lines.
5. Workers should use at least 2 straps placed equally from the center when lifting a long I-beam.
********************************************************************************************
Multiple Choice
1. Which of the following chemicals is not considered a liver toxin?
A. Glacial acetic acid
B. Carbon Tetrachloride
C. Ethanol
D. Trichloroethylene
2. Which of the following is a safety practice intended to protect workers from a lightning strike?
A. Use a metal…
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to see what will happen to
3. Safety engineers use
people in a collision.
4. Decide whether each of the following statements is true (T) or false (F). Place your
answer in the blank space provided.
a. Restraining features operate continuously while you are driving.
b. Operational features hold vehicle occupants in place.
C. Brakes are an example of a structural feature.
d. Crumple zones are examples of operational features.
e. An air bag is an example of a restraining feature.
of the collision between the
5. Crumple zones increase the
occupants and the interior of the vehicle.
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Job Safety Analysis on a task and must have a minimum of five discrete steps and some risks associated with performing it. This task couldbe changing the tire on your car.
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hints:
The flask will be filled with water (at a constant rate of 500 gallons per minute).
It will take me exactly 10 minutes to escape from the chains.
The diameter of the tank at 1 foot intervals.
I am 5 feet 9 inches tall, and I'm pretty skinny so that you can ignore both my volume and the volume of the stool in your analysis.
A gallon is equal to 0.13368 cubic feet.
You can think of the volume and the height of the water as functions of time. You can easily find an expression for V (t), and then use your expression for volume in terms of height to solve for h(t).
after 10 minutes amount of water in the tank=66.84 ft3
t=69.3 minutes
h(t)=e66.84t/100? -1
h(10)=e66.84(10)/100? -1=7.39 ft
Height of stool=1.64 ft
Height of water in the tank=7.39 ft
Questions: show work
How fast is the water rising?
I would like to know how long I will have to hold my breath during the last part of the stunt.
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reply to the jobsite owner effectivlr and clearl
I would like to explore the possibility of using a lighting control system. There are times when office staff works long hours and researchers sometimes need to be in the building on nights and weekends. Often times they leave the lights on which increases my electricity costs. I would like to be able to program the lights on a schedule and if the staff needs to work outside that schedule they could request a change with our maintenance staff ahead of time. Could you please look into this and provide me with some potential options.
Regards-Owner
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LESSON: AUTODESK AUTOCAD
Choose from the choices:
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Assignment 1: Killer Robot
Summary of the case: Bart Matthews, a robot operator at Cybernetics, Inc., has been killed by an out-
of-control robot named Robbie. The creator of the robot, Silicon Technologies, is also in a tight
financial position and had hoped that the robot would put the company back on its feet. It has been
determined that several situations contributed to the death of Matthews:
1. Improper methodology was used in developing the software.
2. Testing of the software was faked.
3. The company pressured Robbie's creators to by-pass testing.
4. Part of the software used in the robot was stolen from another vendor's application.
5. The programmer did not understand or know the code which he used.
6. Security measures used were illegal, and therefore all information gathered in regard to the case
might not be permissible in court.
7. The project leader did not understand or use proper design methodologies.
8. The end-user interface was designed improperly.
Questions for…
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Please make a clear diagram with labels. Thank you !!!
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Write a set of non-functional requirements for the drone system, setting out its expected safety and response time.
arrow_forward
Design a check-sheet for the maintenance of a piece of equipment such as a gas furnace laboratory scale or typewriter
arrow_forward
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Related Questions
- B. Directions: Read each statement carefully. Write the word TRUE if the statement is correct and FALSE if it's wrong. Write your answer on the blank provided for each item. _1. Training in handling tools is necessary especially in proper selecting tools, field experience, and reading manual for instructions. 2. Upon reading manual it is important to consider all the consumable parts and tools as indicated by the manufacturer. _3. Cleaning tools are essential in ensuring computer components are not damaged during cleaning. _4. Diagnostic tools are used for checking computer condition. 5. Hand tools are used to automatically employing force using electric current.arrow_forwardPlease choose the false answer(s) from the following statements related to CAD! a. It can be used for programming of robots, which may operate in a workcell arrangement, selecting and positioning tools and workpieces for NC machines. b. It is a technology which uses computer system to assist in the creation, modification, analysis and optimization of a design. c. Geometry can be used as a basis for other functions in CAE and CAM, saving time and reducing errors caused by redefining the geometry of design. d. Basic role of CAD is to define the geometry of design (computer aided drafting, and geometric modelling are the most important component of CAD).arrow_forwardTrue or False 1. It is acceptable to use a hoist to lift something that weighs more than the rating on the hoist when the load is lifted carefully. 2. Typically, combustible material accidents occur at higher temperatures while flammable material accidents occur at room temperature. 3. Water reactive chemicals include calcium carbide, cyclooctene, metal hydrides, and metals like sodium and potassium. 4. When driving material lifting equipment, workers should maintain at least a 5-foot clearance from overhead power lines. 5. Workers should use at least 2 straps placed equally from the center when lifting a long I-beam. ******************************************************************************************** Multiple Choice 1. Which of the following chemicals is not considered a liver toxin? A. Glacial acetic acid B. Carbon Tetrachloride C. Ethanol D. Trichloroethylene 2. Which of the following is a safety practice intended to protect workers from a lightning strike? A. Use a metal…arrow_forward
- to see what will happen to 3. Safety engineers use people in a collision. 4. Decide whether each of the following statements is true (T) or false (F). Place your answer in the blank space provided. a. Restraining features operate continuously while you are driving. b. Operational features hold vehicle occupants in place. C. Brakes are an example of a structural feature. d. Crumple zones are examples of operational features. e. An air bag is an example of a restraining feature. of the collision between the 5. Crumple zones increase the occupants and the interior of the vehicle.arrow_forwardJob Safety Analysis on a task and must have a minimum of five discrete steps and some risks associated with performing it. This task couldbe changing the tire on your car.arrow_forwardhints: The flask will be filled with water (at a constant rate of 500 gallons per minute). It will take me exactly 10 minutes to escape from the chains. The diameter of the tank at 1 foot intervals. I am 5 feet 9 inches tall, and I'm pretty skinny so that you can ignore both my volume and the volume of the stool in your analysis. A gallon is equal to 0.13368 cubic feet. You can think of the volume and the height of the water as functions of time. You can easily find an expression for V (t), and then use your expression for volume in terms of height to solve for h(t). after 10 minutes amount of water in the tank=66.84 ft3 t=69.3 minutes h(t)=e66.84t/100? -1 h(10)=e66.84(10)/100? -1=7.39 ft Height of stool=1.64 ft Height of water in the tank=7.39 ft Questions: show work How fast is the water rising? I would like to know how long I will have to hold my breath during the last part of the stunt.arrow_forward
- reply to the jobsite owner effectivlr and clearl I would like to explore the possibility of using a lighting control system. There are times when office staff works long hours and researchers sometimes need to be in the building on nights and weekends. Often times they leave the lights on which increases my electricity costs. I would like to be able to program the lights on a schedule and if the staff needs to work outside that schedule they could request a change with our maintenance staff ahead of time. Could you please look into this and provide me with some potential options. Regards-Ownerarrow_forwardLESSON: AUTODESK AUTOCAD Choose from the choices:arrow_forwardAssignment 1: Killer Robot Summary of the case: Bart Matthews, a robot operator at Cybernetics, Inc., has been killed by an out- of-control robot named Robbie. The creator of the robot, Silicon Technologies, is also in a tight financial position and had hoped that the robot would put the company back on its feet. It has been determined that several situations contributed to the death of Matthews: 1. Improper methodology was used in developing the software. 2. Testing of the software was faked. 3. The company pressured Robbie's creators to by-pass testing. 4. Part of the software used in the robot was stolen from another vendor's application. 5. The programmer did not understand or know the code which he used. 6. Security measures used were illegal, and therefore all information gathered in regard to the case might not be permissible in court. 7. The project leader did not understand or use proper design methodologies. 8. The end-user interface was designed improperly. Questions for…arrow_forward
- Please make a clear diagram with labels. Thank you !!!arrow_forwardWrite a set of non-functional requirements for the drone system, setting out its expected safety and response time.arrow_forwardDesign a check-sheet for the maintenance of a piece of equipment such as a gas furnace laboratory scale or typewriterarrow_forward
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Recommended textbooks for you
- Automotive Technology: A Systems Approach (MindTa...Mechanical EngineeringISBN:9781133612315Author:Jack Erjavec, Rob ThompsonPublisher:Cengage Learning

Automotive Technology: A Systems Approach (MindTa...
Mechanical Engineering
ISBN:9781133612315
Author:Jack Erjavec, Rob Thompson
Publisher:Cengage Learning