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ra1l [238]
3 years ago
8

Kris and James are working at a construction site that has a significant amount of stagnant water. Which type of hazard are they

most likely to be exposed to?
Engineering
2 answers:
marusya05 [52]3 years ago
8 0

Answer:

A biological hazard

Explanation:

Biological because insects and other organisms thrive in stagnant water.

valkas [14]3 years ago
7 0

Answer:

Biological

Explanation:

A biological hazard refers to a biological substance such as viruses, insects, fungus, etc. that can affect humans or other animals' health negatively. In the case of Kris and James, they are exposed to a biological hazard because stagnant water is commonly used by mosquitos to place eggs, this leads to a lot of mosquitos around stagnant waters and therefore a higher risk of mosquito-transmitted diseases such as malaria. Besides this, stagnant water is highly polluted and includes bacteria and parasites that are harmful.

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Select the correct answer.<br> Which equation gives you the amount of work performed?
Fantom [35]

Answer:

Hello

this is the answer

5 0
4 years ago
A ceramic material can be defined as an organic compound consisting of a metal or semimetal and one or more nonmetals: (a) true
Artyom0805 [142]

Answer:

b)False

Explanation:

A ceramic material is a inorganic compound ,metalloid or non metal which consisting covalent or ionic bond.

Ceramic compounds are hard and brittle.These are also called amorphous material like glass.These compounds have large use in different areas because they can be use as insulator,conductor and also as superconductors.

3 0
3 years ago
The beam below will be subjected to a live load of 600 lb/ft, a concentrated live load of 25 kip, and a dead load of 300 lb/ft.
snow_tiger [21]

Answer:

hello some part of your question is missing below is the complete question

answer :

A) 162750 Ib.ft

B) - 64950 Ib.ft

Explanation:

Applying Muller-Breslau's law

we will make assumptions which include assuming an imaginary hinge at G

therefore the height of I.LD for B.M at G = ( 12 * 8 ) / 20 = 4.8

height of I.L.D at C = 2.4 ( calculated )

height of I.L.D at F = 1.5 ( calculated )

A) Determine Maximum positive moment produced at G

M ^+ = [ (1/2 * 20 * 4.8 ) ( 600 + 300 ) ] + [ ( 25 * 4.8 * 10^3 ) ] - [ ( 1/2 *2.4*20 ) * 300 ] + [ (1/2 * 1.5 * 10 ) ( 600 + 300 ) ]

      = 162750 Ib.ft

B)   Determine the maximum negative moment produced at G

M ^- = [ ( 1/2 * 20 * 4.8 ) * 300 ] - [ ( 1/2 * 2.4 * 20 ) ( 600 + 300 ) ] - [ (2.5 * 10^3 * 2.4 ) ] + [ ( 1/2 * 1.5 * 10) * 300 ]

     = - 64950 Ib.ft

4 0
3 years ago
A technician needs to check the heating operation of a heat pump that has no gauge access ports. The technician should start by:
OverLord2011 [107]

The technician should start by checking the temperature rise across the indoor coil.

<h3>Who is a technician?</h3>

This is a person who has skill in a particular area of job. A technician is responsible for repairs and also ensure different equipment and systems are working perfectly.

Hence, the technician should start by checking the temperature rise across the indoor coil.

Learn more about technician here : brainly.com/question/13315405

#SPJ1

7 0
2 years ago
If you have held a learner's license for more than three months, you may NOT drive _____.
Alex

Answer

Learner's license expires after six months of the date of issue

Explanation:

The learner's license issued to make a person eligible to learn driving in a given time period. In India the learning license is valid for six months after the issuing date but the person have to apply for the driving license within the three months of the issued date. You can drive the vehicles listed in the learner's license document even after the three months of the issuing date. The process of obtaining a driving license have certain process

  • Go to the online web portal of your state driving license authority apply for the driving license and print the application form page from there.
  • Attach this application form and RED CROSS certificate with the file given by the R.T.O office  and submit this to them.
  • The authority will give you date, time and site of the driving test where you have to got there with your vehicle for the test.
  • If you passes the driving test your file will pass and you can take your driving license after some days from the R.T.O office.
7 0
3 years ago
Read 2 more answers
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