Answer:
He could have shut off the power first and de-energize the circuits in order to prevent being electrocuted.
Explanation:
Electrical Safety is very important, <em>especially for those working in such hazardous situations. </em>Almost all our things in the society are electrically-operated, thus it even becomes relevant to have an idea on how we can prevent from obtaining an electrical shock or burns due to faulty electrical tools.
In the worker's scenario above, it is clear that he did not shut off the power at the circuit breaker panel. This is the most important thing that one must include in his plan when attempting to correct an electrical problem. You must find where the electrical switch, fuses and circuit breakers are at first. Once you find their location, you have to turn them off (even if the circuits are of low-voltage).<u> In order to make sure that they are really turned off, test the circuits first. This will help you ensure that they are, indeed, de-energized.</u>
looks like it could be D but the picture is kind of blurry
There are different kinds of audio instrument. The speaker in the audio was en una tienda de ropa.
<h3>What are sound instruments?</h3>
All musical instruments are known to bring about sound. This makes matter to vibrate. The vibrations are known to bring about sound waves moving through the air.
A lot of musical instruments often uses resonance to make or increase the sound waves and make the sounds too be more louder. The voice in the audio is said to be that of en una tienda de ropa
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Answer:
¿Por qué los historiadores han dividido la historia en etapas?
Explanation:
The socially optimal quantity of output in this market is D. 0
Quantity Price $ per unit Private Marginal Cost External Marginal Cost
0 100 --- ---
1 90 10 30
2 80 20 30
3 70 40 30
4 60 60 30
5 50 80 30
6 40 100 30
7 30 120 30
Hence, we can see that, in the presence of an externality, the socially optimal output is determined by including the externality either by adding it with marginal cost or marginal benefit.
Therefore, from the given table above, we can see that the socially optimal quantity of output in this market is 0 because it occurs when social marginal cost is equal to the marginal revenue.
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