when working in a fume hood, what is the best position of the hood sash?

Answers

Answer 1

Answer:

Work with the fume hood sash in the lowest possible position no higher than 18 inches. Keep the sash clean and clear. The sash will act as a physical barrier in the event of an accident inside the fume hood.

Answer 2

Lower the sash as lowest as possible to allow for appropriate airflow through to the workspace, but always within or above the sash stopping arrows (18").

What is work?

Purpose and very well can be impacted by people's job experiences in a variety of ways. Work promotes personal growth, helps one attain key goals, generates good sentiments about accomplishments, and gives one's life shape and consistency.

To secure the inhaling zone when operating a fume hood, this same sash must be drawn down away from the user's face. The standard sash operation elevation from the workpiece surface is 3 m or less.

Anything sash positioning over that height is purely for setup purposes. This sash requirement is necessary to conduct the particular procedure for safety.

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Related Questions

How can you demonstrate empathy?

by trying to understand the emotions another person is feeling
by offering advice on what should be done
by telling a distressed person that you don't understand
none of the above

Answers

Answer:

A ( by trying to understand the emotions another person is feeling )

Explanation:

empathy the ability to understand and share the feelings of another.

Answer:

A by trying to understand the emotions another person is feeling

Explanation:

Is important to recognize their emotions. Emotions are important signs along the way to solving problems.

identify paula england’s research findings on hook-up culture amongst students.

Answers

Paula England’s research findings on hook-up culture amongst students include " a hook-up is a sexual encounter."

She also found that Hook-ups are inclined to serve male interests more than female ones.

Paula England is a famous American Sociologist. One of her reasons to study the Hook-ups culture among students is because she realized that many students are not dating.

Hence, in this case, it is concluded that Hook-ups culture is popular among youths.

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the most advanced native american group in texas was the _____.

Answers

Answer:

The Caddos were the most advanced Native American group.

Which one is the harmful software?

Norton
Avast
Kaspersky
Dark avenger​

Answers

Answer:

Dark Avenger

Explanation:

Dark Avenger was a pseudonym of a computer virus writer from Sofia, Bulgaria. He gained considerable popularity during the early 1990s, as some of his viruses spread not only nationwide but across Europe as well, even reaching the United States and Australia.

Dé un ejemplo de una decisión gubernamental que se clasifique como política​

Answers

Answer:

democratic, hybrid and authoritarian

Explanation:

what are the three types of transmission-based precautions used along with standard precautions?

Answers

Answer:

contact, droplet, and airborne

Explanation:

Transmission-based precautions are used in addition to standard precautions when use of standard precautions alone does not fully prevent communicable disease transmission. There are three types of transmission-based precautions--contact, droplet, and airborne - the type used depends on the mode of transmission of a specific disease.

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Which is one of the five pillars (core beliefs/practices) of Islam

Answers

The five pillars – the declaration of faith (shahada), prayer (salah), alms-giving (zakat), fasting (sawm) and pilgrimage (hajj)

What are the 4 benefits of globalization?
hochs
of globalizati

Answers

Answer:

They are:The advantages of globalization are actually much like the advantages of technological improvement. They have very similar effects: they raise output in countries, raise productivity, create more jobs, raise wages, and lower prices of products in the world economy.Access to New Cultures.The Spread of Technology and Innovation.Lower Costs for Products.Higher Standards of Living Across the Globe.Access to New Markets.Access to New Talent.International Recruiting.Managing Employee Immigration.

The four benefits of globalization are :

Access to New Cultures.

The Spread of Technology and Innovation.

Lower Costs for Products.

Higher Standards of Living Across the Globe......

Do you think immigrants are more welcome today than they were in the past,
or less welcome? Do you feel that America is currently practicing nativism?
Really need help help

Answers

This is an opinionated question so your answer can vary, but here is mine:

I think immigrants are less welcome today than they were in this past. This is because the government has implemented many more rules and regulations about immigration nowadays compared to the past.

I do not feel that America is practicing nativism because we have a many cultural diversities in this country.

Tigris and Euphrates Civilization continent and region

Answers

Answer:

Ancient Mesopotamia

Explanation:

Mesopotamia is an ancient, historical region that lies between the Tigris and Euphrates rivers in modern-day Iraq and parts of Kuwait, Syria, Turkey and Iran. Part of the Fertile Crescent, Mesopotamia was home to the earliest known human civilizations.

the eightfold path, the four noble truths, and the concept of nirvana are associated with the religion of

Answers

Answer:

It is associated with the religion of Buddhism which was first suggested by Buddha who was from the Kshatriya caste

Explanation:

How did the Old Stone Age people survive the cold?
fire and shelter made of animal skins
stone homes
heaters
buildings

Answers

Answer:

A.) Fire and shelter made of animal skins

Explanation:

When it comes to surviving a stone age winter the most important factor would have been stockpiling some kind of preservable food, most likely nuts or wild grain. Hunting during the winter would also be an option, as animals like the Irish Elk would be plentiful and easy to track and see in the snow. Stone Age humans hunted large mammals, including wooly mammoths, giant bison, and deer. They used stone tools to cut, pound, and crush—making them better at extracting meat and other nutrients from animals and plants than their earlier ancestors. Obviously, there were no heaters and large buildings back during this time.

Answer:

Fire and shelter made of animal skin

Explanation:

There were many ways that old Stone age people survived. There were caves that were mostly used to house them during cold seasons. They also used fire to warm themselves during night and their places of sleep. Those who couldn't access caves made houses from animal skins that helped them reduce the strength of cold. These shelters combined with fire, provided enough warmth that they needed. Looking at other answers like stone homes, this could be an answer if they are referring to the caves, but caves aren't everywhere and we can base on this to be the best answer. Heaters, is one of the modern technology, and buildings to are also modern structures used for housing so as to keep off from coldness.

which of these is the best example of a person who is an enterpreneurship

Answers

the answer is C because lemonade stand

The Sumerian plow is most like the modern-day
a.
scissor.
c.
tractor.
b.
car.
d.
tire.


Please select the best answer from the choices provided

Answers

C tractor is the answer...

Answer:

C! :)

Hope it helps!

Explanation:

what publication is used as the basis for most state and local requirements

Answers

The publication that is used as the basis for most state and local requirements is the Health and Human Services website.

The United States Department of Health and Human Services (HHS), is a department set up by the U.S. government. It was set up to protect the health of all Americans and providing important human services.

The State and local regulatory authorities regulatory authorities have many responsibilities in relation to food safety. They include;

Inspecting operationsEnforcing regulationsInvestigating complaints and illnessesIssuing licenses and permits etc.

Conclusively, the Health and Human Services website has all the requirements needed for food safety so as to protect all Americans and provide important human services

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what is resturant?Describe it.​

Answers

Answer:

A restaurant, or, more informally, an eatery, is a business that prepares and serves food and drinks to customers.Meals are generally served and eaten on the premises, but many restaurants also offer take-out and food delivery services. Restaurants vary greatly in appearance and offerings, including a wide variety of cuisines and service models ranging from inexpensive fast food restaurants and cafeterias, to mid-priced family restaurants, to high-priced luxury establishments.

Answer:

a restaurant is a place where we all like to eat .

What do you think are the benefits of taking care of an animal at home?

Answers

Answer:

They keep you fit. ...

2) They make sure you're never lonely. ...

3) They lower your stress levels. ...

4) They can help you make friends. ...

5) They can improve your immune system. ...

6) They can stop your children from developing allergies. ...

7) They can catch cancer early. ...

8) They can teach kids responsibility.

Explanation:

which act first developed courses in vocational agriculture?

Answers

Answer:

The original inspiration for the organization began after the Smith-Hughes National Vocational Education Act of 1917 established vocational agriculture courses

Explanation:

internet answer, please paraphrase

victoria woodhull was the first woman to run for what u.s. office in 1872?

Answers

Answer:

womens suffrage activist who ran for president

Explanation:

write down the name of prime minister of nepal from 2007 bs to 2017 bs​

Answers

Answer:

Girija Prasad Koirala

Explanation:

mark me brainliest!

my frealing dad i dont have one

in what part of the cycle of abuse might the abuser apologize and shower the other person with affection and compliments?

Answers

Answer:if he or she relizes what they are doing know that they arent doing the right thing that they are doing worg what can happen to them

Explanation:if you are to say this to the abuser don't say it mad because that will make them more made just say it as if they are going to kill you and dont say it mean

apa itu syahadat dan jelaskan

Answers

Answer: Contoh kredo adalah iman kepada Bapa, Anak dan Roh Kudus.

Answer:

hello. Are you an indonesian?

Explanation:

iya bukan?

How is the society classified on the basis of time ? which on do yoi think is more civilized ? why ?​

Answers

Answer:

please give me brainlist and follow

Explanation:

medieval society :animal rearing society and horticulture society are a stage of a medival society . ... people of this generation is more civilized than ancient society. modern society: this society is the most civilized society than others.

which country has the lowest marriage rate as of 2018?

Answers

As of 2018, Qatar has the lowest rate

Definition for emotional awareness and self regulation right now please

Answers

Answer:

Emotional intelligence is most often defined as the ability to perceive, use, understand, manage, and handle emotions. 

Self-regulation is a privilege granted to professions that have shown they can put the interests of the public ahead of their own professional interests.

Why is Problem solving skill considered as an important part of life skills ?

Answers

Because it allows us to have influence over our surroundings. Problem solving provides a process for detecting these issues, discovering why they are broken, and devising a plan to address them.

The Mexican Federal Constitution was identical to the United States Constitution.
true or false? Evidence must be shown

Answers

Answer:

false

Explanation:

deciding in advance who’s going to make sure everyone leaves a party together is an example of what kind of bystander intervention approach?

Answers

When the bystander intervention approach involves giving someone the responsibility to ensure people leave a party, this is called Delegation.

Bystander Intervention refers to stepping in to solve a problematic or potentially problematic situation in order to protect someone.

There are several strategies to this including:

Direct intervention - the bystander actually intervenes Distraction - Bystander tries to distract the parties involved Delay - Bystander intervenes after the incident to see what they can doDelegation - Bystander calls someone who is better able to handle the situation

The above is therefore delegation as it involves leaving the responsibility of making sure everyone leaves to a person who is better able at handling such as task to ensure that they all leave.

In conclusion, bystander intervention comes in various ways and delegation is one of them.

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which academy award for best picture winner was released in the 1990s?

Answers

Answer: "Dances with Wolves" by Keven foster

Explanation: in 1990 for the best pichure award dances with wolves was elceted.

besides the everyday communication of wants and needs, what else has language allowed us to accomplish?

Answers

Besides the everyday communication of our needs and wants the use of language has allowed us accomplish foreign diplomacy.

The countries of the world are numerous. They are not just many, so also are the languages that exist in these countries.

The use language is not just used for communication. It is also used as an instrument for diplomacy.

Diplomats from different countries are involved in various forms of negotiations, presentations and persuasions. To this, the use of certain language skills becomes very necessary.

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