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4 years ago

What is the difference between erratic error and zero error

Engineering

1 answer:

Slav-nsk [51]4 years ago

5 0

The negative mark is balanced by a positive mark on the set key scale while the jaws are closed.

It is common practice to shut the jaws or faces of the system before taking some reading to guarantee a zero reading. If not, please take care of the read. This read is referred to as "zero defect."

There are two forms of zero error:

zero-mistake positive; and

Non-null mistake.

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Hope this helps!

Brainliest would be great!

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With all care,

07x12!

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3 years ago

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3 years ago

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3 years ago

Chlorine is one of the important commodity chemicals for the global economy. Before the advent of large scale

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Response:

The composition of gas in the product stream are;

HCl: 0.4 kmol/h, Cl₂: 1.6 kmol/h, H₂O: 1.6 kmol/h, O₂: 0.5 kmol/h

<h3>How can percentage conversion give the contents of the product stream?</h3>

The amount of oxygen used = 30% exceeding the theoretical amount

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Required:

The composition of the gas in the product feed.

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$Percentage \ conversion = \mathbf{ \dfrac{Moles \ of \ limiting \ reactant \ reacted}{Moles \ of \ limiting \ reactant \ supplied \ in \ the \, feed}}$

Which gives;

$80 \% = \mathbf{ \dfrac{Moles \ of \ limiting \ reactant \ reacted}{4 \, kmol/h}}$

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Which gives;

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Similarly;

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Number of moles of O₂ in the product stream = 30% × 1 kmol/h + 20% × 1 kmol/h = 0.5 kmol/h

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H₂O: 1.6 kmol/h

O₂: 0.5 kmol/h

Learn more about theoretical and actual yield here:

brainly.com/question/14668990

brainly.com/question/82989

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3 years ago

What is the difference between erratic error and zero error​

What is the difference between erratic error and zero error