Answer:
all exhaust gases from all gasoline engines
Explanation:
if u look at the back of ur car when its on u can feel the heat from the exhaust and whT ur feeling is the heat coming from the carbon monoxide gases
Answer:
CO is found in fumes produced any time you burn fuel in cars or trucks, small engines, stoves, lanterns, grills, fireplaces, gas ranges, or furnaces. CO can build up indoors and poison people and animals who breathe it.
The answer would be B.
Explanation:
What is electricity defined as
Answer:
Exact answer: a form of energy resulting from the existence of charged particles (such as electrons or protons), either statically as an accumulation of charge or dynamically as a current.
how does refrigeration preserve food and dead bodies
Answer:
The Purpose of Refrigeration. The fundamental reason for having a refrigerator is to keep food cold. Cold temperatures help food stay fresh longer. The basic idea behind refrigeration is to slow down the activity of bacteria (which all food contains) so that it takes longer for the bacteria to spoil the food.
Explanation:
Answer:
The cold temperature does not allow breeding of bacteria that can contaminate food
Explanation:
What is reciprocity?
Answer:
the practice of exchanging things with others for mutual benefit, especially privileges granted by one country or organization to another.
HOPE THIS HELPED!!!!!!!!!!!!! XDDDDDD
Answer:
In linear systems is the principle that a response Rab, measured at a location (and direction if applicable). A, when the system has an excitation signal applied at a location (and direction if applicable), B, is exactly equal to Rba which is the response at location b, when that same excitation is applied at a. This applies for all frequencies of the excitation signal.
Explanation:
A good rule of thumb in hazardous conditions is to?
A. Speed up and get off the road quicker.
B.counter steer your way to your destination, so you maintain control.
C.have your hazard lights on, so vehicles on all sides can see you.
D. Slow down and increase your following distance to five seconds or more.
Answer:
slow down and increase your following distance to five seconds or more or have your hazard lights on, so vehicles on all sides can see you
Explantion: Because if you are in danger, you need to slow down, but hazard light are meant for when you are in a hazardous zone.
Also, I am new so can I pls get marked brainliest.
In remote areas, your gps devices may lose reception. It’s a good idea to have a
Answer:
You will need a map, having a map is always very important when electronic gadgets don't work, but you can also take a compass with you.
Explanation:
Answer:
Map
Explanation:
Determine the maximum mass of the crate so
that the tension developed in any cable does
not exceeded 8.6 kN. (Figure 1)
Express your answer to three significant
figures and include the
appropriate units.
Answer:
293 kg
Explanation:
Let's say the tension in each cable is Tb, Tc, and Td.
First, find the length of cable AD:
r = √(2² + 2² + 1²)
r = 3
Using similar triangles:
Tdx = 2/3 Td
Tdy = 2/3 Td
Tdz = 1/3 Td
Sum of the forces in the x direction:
∑F = ma
Tb − 2/3 Td = 0
Td = 3/2 Tb
Sum of the forces in the y direction:
∑F = ma
2/3 Td − Tc = 0
Td = 3/2 Tc
Sum of the forces in the z direction:
∑F = ma
1/3 Td − mg = 0
Td = 3mg
From the first two equations, we know Td is greater than Tb or Tc. So we need to set Td to 8.6 kN, or 8600 N.
8600 N = 3mg
m = 8600 N / (3 × 9.8 m/s²)
m ≈ 292.5 kg
Rounded to three significant figures, the maximum mass of the crate is 293 kg.
3. Material Safety Data Sheets contain information on PEL.
What is PEL?
A. Permissible Exposure Limit to a chemical
OB. Potential Explosive Level of a chemical
C. Protective Equipment Laws applied to a chemical
OD. None of these
Answer: I would say it is the first one b/c...
The permissible exposure limit is a legal limit in the United States for exposure of an employee to a chemical substance or physical agent such as high level noise. Permissible exposure limits are established by the Occupational Safety and Health Administration.
Explanation:
Answer:
the first one b/c
Explanation:
15. Injecting a drug provides a more immediate effect because __________. A. the drug enters the bloodstream directly B. of the user's understanding of the risk involved C. of the pain of injection D. the drug bypasses the bloodstream 16. In 2009, Florida suffered more __________ fatalities than any other state. A. bicyclist B. child passenger C. pedestrian D. impaired driving 17. One way of bringing your chances of causing an impaired driving collision to zero is to __________. A. tell your friends not to let you drive while impaired B. not drink C. tell your friends not to let you drink too much D. drive while impaired only very late at night 18. Women are more likely to develop __________ from excessive drinking than men. A. alcohol-related liver disease B. alcohol addiction C. tuberculosis D. cancer 19. Driving during restricted hours is considered a moving violation and is worth __________ points on your license. A. 2 B. 3 C. 4 D. 5 20. When approaching an emergency vehicle, law enforcement vehicle, or tow truck stopped on a two-lane road with a speed limit of 20 mph or less, you are required to __________. A. slow down to 10 mph B. slow down to 5 mph C. stop and offer assistance D. pass the vehicle in an opposing lane, if safe 21. You should not attempt to __________ a motorcycle. A. pass B. turn left in front of C. perform a U-turn on D. share a lane with 22. Turning too wide or too sharp when driving while impaired is made more likely due to a reduced __________. A. sense of hearing B. ability to adapt to sudden changes in brightness C. ability to judge distances between objects D. All of the above 23. A citation for driving 16 mph or more over the lawful speed limit puts __________ points on your license. A. 2 B. 3 C. 4 D. 5 24. A citation for driving 15 mph or less over the lawful speed limit puts __________ points on your license. A. 2 B. 3 C. 4 D. 5 25. Effects of chronic __________ use include kidney disease and dysfunction, liver disease, infections in the lungs, chronic constipation, and increased risk of HIV. A. tobacco B. heroin C. cocaine D. marijuana 26. __________ can make depression worse, causing sad feelings to worsen and last longer. A. Alcohol B. Depressants other than alcohol C. Exercise D. A and B 27. It is illegal to modify your __________ system or install a bypass device to increase the noise level of your vehicle. A. cooling B. exhaust C. evaporative emissions D. None of the above 28. __________ indicate a BAL of .10% or higher. A. Slurred speech and a reduced ability to maintain lane position B. Impaired memory and a lack of alertness C. Reduced physical coordination and increased reaction time D. None of the above 29. To a greater extent than other drugs, the effects of __________ depend on the specific personality and mental state of the user. A. stimulants B. depressants C. hallucinogens D. antihistamines 30. __________ are often used to relieve pain, reduce anxiety, lower heart rate and respiration, and induce sleep. A. Amphetamines B. Depressants C. Hallucinogens D. None of the above 31. The long-term consequences of cocaine use include __________. A. coughing up blood B. destruction of cartilage separating the nasal passages C. permanent sedation D. A and B 32. If you do not stop to give help when the vehicle you are driving is involved in a crash causing death or personal injury, your license will be __________. A. revoked B. suspended C. cancelled D. restricted 33. Alcohol's legality and social acceptance make it __________. A. more dangerous B. less dangerous C. cool D. healthy 34. A person who has kept a significant amount of alcohol in his or her bloodstream at all times for a number of years may die if he or she stops drinking alcohol for too long. A. True B. False 35. Air bags are always safe. A. True B. False 36. The practice of cutting a drug can be deadly because of the resulting __________. A. increased rate of metabolism in the liver B. mineral deposits forming in organs C. highly variable drug potency D. B and C 37. A curb of this color means you may stop only to pick up or drop off passengers or freight, and only for a limited time, as indicated nearby. A. White B. Yellow C. Green D. Red 38. An addiction to any drug is very likely to cause you to __________. A. lose your eyesight B. avoid depression C. lose your job D. become more popular 39. Hard liquor usually has an alcohol concentration of __________. A. 20% or more B. 30% or more C. 40% or more D. 50% or more 40. If you allow your drivers license to be used for illegal purposes, your license will be __________. A. revoked B. suspended
Answer:
A is the answer for the first question
Explanation:
Answer:
1. A
Explanation:
What is the most common injury caused by working with machines unsafely?
The most common injury caused by working with machines unsafely is **musculoskeletal injuries**.
What is the injuryThese injuries can occur due to poor ergonomics, improper use of machines, lack of training, and failure to follow safety protocols. Musculoskeletal injuries can affect muscles, tendons, ligaments, joints, and other parts of the musculoskeletal system. Common examples include strains, sprains, repetitive strain injuries, and back injuries. It's crucial to operate machines safely, use proper techniques, and follow safety guidelines to prevent such injuries in the workplace.
Read more on common injury here https://brainly.com/question/19025499
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How could the location of tests affect the performance of a catapult ?
Answer:
It could affect how far the projectile travels
Explanation:
Facing Uphill: Moves less far
Downhill: Moves further
The location of tests affect the performance of a catapult depending on the length of the arm.
Explanation:
A ball from a catapult, will travel a longer distance by increasing the length of the arm. Using the catapult, if the arm is extended to different lengths the wooden ball how far it is thrown can be observed.
This shows that extending the arm length does increase the distance thrown. To shoot a far distance (example for sideways) you need to the pebble sideways and up. By doing this, it can travel a longer distance
Oil is graded by the
A. Society of Automotive Teachers
B. Society of Automotive Engineers
C. League of Automotive Gurus
D. Bureau of Automotive Technicians
Answer:
Oil is graded by the Society of Automotive Engineers - B.
Answer:
correct option is B. Society of Automotive Engineers
Explanation:
solution
we know that Oil is graded by (SAE) Society of Automotive Engineers
because Society of Automotive Engineers is providing rating for automobile horsepower by the long time period
and Previously standard heat is Society of Automotive Engineers gross power
but it is unable to give realistic measurement per rating of the performance
after that they change their standard for more intact and start Society of Automotive Engineers
that is give very compact rating of performance
so correct option is B. Society of Automotive Engineers