Answer: The Hazard Communication Standard (HCS), 29 CFR 1910.1200 (h), requires all employers to provide information and training to their employees about the hazardous chemicals to which they may be exposed at the time of their initial assignment and whenever a new hazard is introduced into their work area.
Explanation: choose me as Brainliest
The required, if our new responsibilities involve working with hazardous chemicals, your employer should provide training on any chemical hazards before you begin working in that area
What are chemical hazards?Chemical hazards are any physical, chemical, or toxicological properties of a chemical that may cause harm to humans or the environment.
Here,
According to the Occupational Safety and Health Administration (OSHA) regulations, employers are required to provide hazard communication training to employees who may be exposed to hazardous chemicals as part of their job duties. The training must be provided at the time of initial assignment to a job involving exposure to hazardous chemicals, and whenever a new physical or health hazard is introduced to the workplace.
Therefore, if our new responsibilities involve working with hazardous chemicals, your employer should provide training on any chemical hazards before you begin working in that area. If any new hazardous chemicals are introduced into the workplace after your initial training, your employer should provide additional training on those specific hazards.
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how to find density ? because the answer 764.526kg/m^3
can someone check ?
Q2)
volume =2.5m^3
weight = 18.75 kN
•specific weight=weight/volume
=18.75/2.5
=7.5kN/m^3
density =
mass/volume
no mass , so use formula weight =mass x gravity
18.75kN=mass x
9.81ms^-2
mass = 18.75 kN/9.81
mass =1.911
density = mass/volume
=1.911kg/2.5m3
=0.7644 kg/m^3
Answer:
The weight is 18.75 KN/m³ that means
weight = 18750 N/m³
and mass = 1911 kg
What is promotion? a company's portion of the total industry sales for a certain type of product the value placed on a product, usually given in monetary terms determining how to get the product to the right people, in the right amounts, at the right time and place any form of communication that a business uses to inform, persuade, or remind potential customers about their products
Promotion is any form of communication that a business uses to inform, persuade, or remind potential customers about their products. The goal is to raise awareness, draw attention to, and encourage consumers to purchase the product over competing options.
All of the activities that inform consumers about a product, brand, or service are referred to as promotions.
Companies communicate about sales promotions through a variety of media, including printed materials like posters, coupons, direct mail pieces, and billboards; radio and television commercials; and digital media like text messaging, email, websites, and social media, among others.
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Given an int variable strawsoncamel, write a statement that uses the increment operator to increase the value of that variable by 1.
Given an int variable strawsoncamel, a statement that uses the increment operator to increase the value of that variable by 1 is; strawsOnCamel++;
How to Write Increment in JavaScript?
When talking about Increment of an int variable in Java, we know that;
There are two ways to use the increment operator; prefix and postfix increment. The prefix increment looks like ++variablename; while the postfix increment looks like variablename++; . Both of these operations add one to the value in the variable. The difference between the two is the order of how it works.
Now, write a statement that uses the increment operator to increase the value of that variable by 1. Thus, we will make use of the postfix increment to get;
strawsOnCamel++;
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Relay contacts that are defined as being normally open (n.o.) have contacts that are:_____.
Relay contacts that are defined as being normally open (n.o.) have contacts that are open only if the relay coil is known to have de-energized.
What is meant by normally open contacts?Normally open (NO) are known to be open if there is no measure of current that is flowing through a given coil but it often close as soon as the coil is said to be energized.
Note that Normally closed (NO) contacts are said to be closed only if the coil is said to be de-energized and open only if the coil is said to carry current or is known to have energized.
The role of relay contact is wide. The Relays are tools that are often used in the work of switching of control circuits and it is one that a person cannot used for power switching that has relatively bigger ampacity.
Therefore, Relay contacts that are defined as being normally open (n.o.) have contacts that are open only if the relay coil is known to have de-energized.
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The annual inventory cost C for a manufacturer is given below, where Q is the order size when the inventory is replenished. Find the change in annual cost when Q is increased from 340 to 341, and compare this with the instantaneous rate of change when Q = 340. (Round your answer to two decimal places.
The change in annual cost when Q is increased from 340 to 341 is -1.23 and the instantaneous rate of change when Q = 340 is -1.25
How to find the Instantaneous rate of change?The annual inventory cost C for a manufacturer is given as;
C = (1012000/Q) + 7.5Q
where Q is the order size when the inventory is replenished.
Now, the change in C can be calculated by evaluating the cost function at Q = 340 and Q = 341
Change in C = [1,012,000/341 + 7.5*341] - [1,012,000/340 + 7.5*340] ≈ -1.23
Instantaneous rate of change in C is first order derivative C':
C'(Q) = -1,012,000/(Q²) + 7.5
C'(340) = -1,012,000/(340²) + 7.5 ≈ -1.25
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What is the 2s complement of the BINARY number 111110100.101 ?
a. 000001011.011
b. 110011011.111
c. 001001101.001
d. 000100010.010
e. None of the choices
Answer:
999999999999999999999
6. As a project moves through the design phase, decisions and details considered become more
numerous, and of a smaller scale.
True
False
As a project moves through the design phase, decisions and details considered become more numerous, and of a smaller scale. The statement is True.
What is the project?When many tasks combine together to achive a combined objective in a synchronized manner by performing the individual activities in a timely manner is called a project.
The goal of the design phase is to translate requirements into comprehensive and detailed system design specifications, decisions, and features evaluated as a project progresses through the design phase and becomes more numerous and smaller in scope.
Therefore, the statement is True.
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Technician a says that personal protective equipment (ppe) does not include clothing. technician b says that the ppe used should be based on the task you are performing. who is correct?
Based on the information provided, the technician who is correct is: B. Technician B.
What is PPE?PPE is an abbreviation for personal protective equipment and it can be defined as a terminology that is used to denote any piece of equipment which offer protection to different parts of the body while working in a potentially hazardous environment.
Additionally, some examples of personal protective equipment (PPE) that are used to protect the different parts of the body are:
RespiratorsFace maskFace shieldGlovesBootsHelmetBased on the information provided, the technician who is correct is Technician B only because PPE should be used based on the task being performed.
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Complete Question:
Technician a says that personal protective equipment (ppe) does not include clothing. technician b says that the ppe used should be based on the task you are performing. who is correct?
Technician A.
Technician B.
Neither Technician A nor Technician B
Both Technician A and Technician B
TWO students are discussing quality multimeters fuses.
Student A states fuses used in higher category meters
are sometimes filled with a sand type material that will
change to glass when exposed to high temperatures
(overload situations). Student B states ceramic fast blow
fuses have a much higher "breaking capacity" or the
fuse's ability to interrupt current flow without being
destroyed or arched over. Which student is wrong
Answer: 2nd Student (Ceramic student)
Explanation: Ceramic is reliable for fuses more than the paragraph in this states they are. Hence it would be the 2nd student who is wrong.
In order to paint a wall that has a number of windows, we want to know its area. Each window has a size of 2 ft by 3 ft. Write a program that reads the width and height of the wall and the number of windows, using the following prompts.
Wall width:
Wall height:
Number of windows:
Using the knowledge in computational language in JAVA it is possible to write a code that write a program that reads the width and height of the wall and the number of windows, using the following prompts
Writting the code:import java.util.Scanner;
public class WallArea {
public static void main(String[] args) {
Scanner sc = new Scanner(System.in);
final int areaOfWindows = 6;
System.out.print("Wall width: ");
double width = sc.nextDouble();
System.out.print("Wall height: ");
double height = sc.nextDouble();
System.out.print("Number of windows: ");
double numberOfWindows = sc.nextDouble();
double area = (width * height) - (numberOfWindows * areaOfWindows);
System.out.println("Area: " + area);
}
}
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Redundancy can be implemented at a number of points throughout the security architecture, such as in _____.
Redundancy can be implemented at a number of points throughout the security architecture, such as in firewalls
What is Network Security?This refers to the protection that is given to network systems to prevent access from unauthorised users.
Hence, we can see that Redundancy can be implemented at a number of points throughout the security architecture, such as in firewalls
This is because a firewall protects a network and gives access to users and other cookies and files that are allowed into the network.
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What differences would rutherford have observed if he used aluminum foil instead of gold foil?.
The differences which Rutherford would have observed if he used aluminum foil instead of gold foil are: More of the particles would have passed through the aluminum foil unobstructed, and less would have been deflected at a large angle.
The experiment on atoms.Based on historical records and information, Ernest Rutherford performed a set of experiments in 1910 which has helped several scientists and researchers to better understand the structure of atoms by using gold foil.
In his experiment on structure of atoms, Rutherford directed a beam of small, positively charged particles referred to as alpha () particles at a very thin sheet of gold foil.
Basically, the differences which Ernest Rutherford would have observed if he had used aluminum foil instead of gold foil include the following:
More of the alpha () particles would have passed through the aluminum foil unobstructed.Less alpha () particles would have been deflected at a large angle.Read more on Rutherford' experiment here: https://brainly.com/question/1563766
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Complete Question:
What differences would Rutherford have observed if he used aluminum foil instead of gold foil?
Less of the particles would have passed through the aluminum foil unobstructed, and more would have been deflected at a large angle.
None of the particles would have passed through the aluminum foil, and all of them would have deflected at a large angle.
More of the particles would have passed through the aluminum foil unobstructed, and less would have been deflected at a large angle.
All of the particles would have passed through the aluminum foil unobstructed, and no particles would have deflected at a large angle.
If you see cars parked on both sides of the road facing the same direction that means?
If you see cars parked on both sides of the road facing the same direction that means they have one direction of travel, and that it is seen as a one-way street.
What is the rule of the one-way street?The rule states that if Cars parked are known to be facing the same direction on both ends of the street, it clearly shows the direction of travel, as well as the fact that it is a one-way street.
Note that a lot of people do not always follows the rules about the right direction they can park on a public street. Cars that are parked in both opposing directions connote the fact that the street should be two-way.
Therefore, If you see cars parked on both sides of the road facing the same direction that means they have one direction of travel, and that it is seen as a one-way street.
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How can you calculate the total capacitance of a series combination of capacitors?.
The total capacitance of a series combination of capacitors can be calculated by using this formula: 1/(1/C₁ + 1/C₂ + 1/C₃ + 1/C₄).
The types of circuit.Basically, the components of an electrical circuit can be connected or arranged in two forms and these are;
Series circuitParallel circuitHow to calculate the total capacitance of a series combination of capacitors?Mathematically, the total (equivalent) capacitance ([tex]C_{eq}[/tex]) of an electrical circuit containing capacitors which are connected in series can be calculated by using this formula:
1/Ceq = 1/C₁ + 1/C₂ + 1/C₃ + 1/C₄
Ceq = 1/(1/C₁ + 1/C₂ + 1/C₃ + 1/C₄).
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You insert a dielectric into an air-filled capacitor. How does this affect the energy stored in the capacitor?.
Answer:
Energy stored in the capacitor will increase first, and then it will decrease.
Explanation:
Technician a says an open circuit has no breaks in the path and current will flow. technician b says in a closed circuit the circuit path is broken. who is correct?
Based on the information provided by these technicians, the correct answer is that: D) Neither Technician A nor B.
What is an open circuit?An open circuit can be defined as a type of electric circuit in which the continuity between the conducting wire (paths) has been broken or cut.
This ultimately implies that, an open circuit is designed and developed to prevent the flow of electric charges (electrons or currents) from one point in an electric circuit to another.
In this context, we can reasonably infer and logically deduce that neither Technician A nor B is correct because an open circuit has breaks in the path and current would not flow while the circuit path of a closed circuit is not broken.
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Complete Question:
Technician A says an open circuit has no breaks in the path and current will flow. Technician B says in a closed circuit the circuit path is broken. Who is correct?
A) Technician A only
B) Technician B only
C) Both Technician A and B
D) Neither Technician A nor B
Preadjusting the brake shoes and parking brake saves time because it is faster to adjust the brakes with the drum off than it is when the drum is installed.
Preadjusting the brake shoes and parking brake saves time because it is faster to adjust the brakes with the drum off than it is when the drum is installed: True.
What is a braking system?A braking system can be defined as a mechanical system which is typically made up of various components that are essentially designed and developed to to generate a braking force, so as to bring an automobile vehicle that is in motion to a stop, whenever it is applied by a driver.
How to diagnose a brake system?In order for a technician to diagnose a brake system, the following symptoms should be adequately and appropriately checked and used by the technician:
NoisesSmellsAbnormal brake pedal movements.Improper braking action.As an automobile vehicle ages, it is very important to carry out a periodic maintenance and repair on drum brakes. Also, brake shoes and springs should always be replaced in axle sets.
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Complete Question:
Preadjusting the brake shoes and parking brake saves time because it is faster to adjust the brakes with the drum off than it is when the drum is installed. True or False?
Three electric heating elements are connected in parallel with each other and each element draws 7 a. the supply voltage is 210 v. a) what is the resistance of each heater? b) what would the current be through each of the two remaining heaters if one heater burns out?
Answer: r u single cuz i am
Explanation:
When welding a flat tee joint, what can be done to help prevent the reflected heat from causing the torch to backfire or pop?
You can help prevent flashbacks, flames, and explosions during welding by doing the following:
When working with acetylene, keep the pressure below 15 pounds.Before burning the torch, purge your hoses.Never use a combination of gasoline and oxygen to light your torch.Check valves should be fitted and operational on both torch inlets.What are the various types of welding?According to the AWS, there are 4 primary welding joint types that are regularly utilized in the industry:
Welding of tee jointsWelding of corner jointsWelding of lap jointsWelding of edge jointsWhat is the most popular welding technique?SMAW stands for Shielded Metal Arc Welding. Shielded metal arc welding, often known as stick welding, is a very prevalent and popular welding technique.
It is commonly used in construction, steel fabrication, pipeline work, and heavy equipment repair.
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if you want to withdraw $10000 at the end of two years and $35000 at the end of four years, how much should you deposit now into an account that pays 9% interest compounded annually?
Answer:
490000 dollars
Explanation:
Question 4
It takes a hose 4 minutes to fill a rectangular aquarium 10 inches long, 11 inches wide, and 13 inches
tall. How long will it take the same hose to fill an aquarium measuring 30 inches by 32 inches by 34
inches?
Answer:
91.3 min
Explanation:
10 x 11 x 13 in 4 minutes = 1430 in^3 / 4 min
30 x 32 x 34 = 32640 in^3
32640 in^3 / ( 1430 in^3 / 4 min ) = 91.3 min
In 3-5 sentences, explain one Internet of Things technology and how abstractions improve its functionality
One example of Internet of Things Technology is Go.o.gle Home Voice Controller. This technology is one of the most popular IoT devices in the world. It affords one the ability to use voice to control services such as:
In computer science, abstraction is defined similarly. It is a condensed form of anything technical, such as a software function or object. The purpose of "abstracting" data is to minimize complexity by eliminating irrelevant information.
By simplifying the commands required for the above device to work, abstraction has been utilized.
For example, with a simple command such as "Light" the above named device would turn on the light in a space where it has been set upo.
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Technician a s ays a shorted circuit can generate excessive heat. technician b says a shorted circuit will cause the circuit protection device to open. who is correct?
Based on the information provided, the technician who is correct is: C. Both Technician A and Technician B.
What is an open circuit?An open circuit can be defined as a type of electric circuit in which the continuity between the conducting wire (paths) has been broken or cut.
This ultimately implies that, an open circuit is designed and developed to prevent the flow of electric charges (electrons or currents) from one point in an electric circuit to another.
In Electrical engineering, a short usually causes an electric circuit protection device such as a fuse, circuit breaker, etc., to open when higher than normal current flows through the electrical circuit.
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Complete Question:
Technician A says a shorted circuit can generate excessive heat. Technician B says a shorted circuit will cause the circuit protection device to open. who is correct?
A. Technician A only
B. Technician B only
C. Both Technician A and B
D. Neither Technician A nor B
who is christian agbobli
Answer:
Explanation:
Full professor and vice-rector for research, creation and diffusion at Université du Québec in Montreal (UQAM). so h
The primary hardware component of a computer responsible for routing data and instructions to and from the various components of a computer is the?
The primary hardware component of a computer that is responsible for routing data and instructions to and from the various components of a computer is the: bus.
What is a computer hardware?A computer hardware can be defined as a physical component of an information technology (IT) or computer system that can be seen and touched.
The hardware components of a computer.Some examples of the hardware components of a computer system and these include:
Random access memory (RAM).Read only memory (ROM).Central processing unit (CPU)KeyboardMonitorMouseMotherboard bios chipBusWhat is a data bus?A data bus can be defined as a type of hardware (wire) that is designed and developed so as to enable the transfer (routing) of data across the motherboard of a computer system.
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