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gtnhenbr [62]
2 years ago
15

the coil polarity in a waste spark system is determined by the direction in which the coil is wound (left hand rule for conventi

onal current flow) and cant be changed. for example if a V8 engine has a firing order of 18436527 and number one cylinder is on compression which cylinder would be on the exhaust stroke?
Engineering
1 answer:
zaharov [31]2 years ago
3 0
The coil polarity in a waste-spark system is determined by the direction in which the coil is wound (left-hand rule for conventional current flow)and can’t be changed. For example, if a V-8 engine has a firing order of 18436572 and the number 1 cylinder is on compression, which cylinder will be on the exhaust stroke?
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Explanation:

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3 years ago
A tensile test is performed on a metal specimen, and it is found that a true
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Answer:

600 mpa

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FD=CD*((P*(V^2)*A)/2)<br><br>Please solve for V
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2 years ago
1. If you look at a reaction equation for a Fischer esterification reaction, you cannot tell where the oxygen comes from (acid o
Yanka [14]

Answer:

Explained

Explanation:

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Since the alcohol is the nucleophile in this nucleophilic substitution reaction, it adds to the carbonyl group of the carboxylic acid and the (18)O atom becomes incorporated into the ester product, while the (16)OH group of the carboxylic acid is expelled as H_2(16)O.

By using mass spectroscopy to measure the mass of the ester and water products, it can be shown that each ester molecule contains one (18)O atom and one (16)O atom, while the water molecules contains only (16)O atoms.

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