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AnnZ [28]
3 years ago
9

In which one of the following four-stroke cylinder arrangements will the intake and exhaust valves open downward into the combus

tion chamber?
A. K-type
B. C-type
C. T-type
D. I-type
Physics
1 answer:
Bogdan [553]3 years ago
8 0
The  cylinder arrangements that will do the job is: <span>D. I-type 

In the i-type cylinder arrangement, </span><span> the intake and exhaust valves  are positioned vertically at the top of the cylinder head, and both valves will move downward for the combustion chamber to open.
We could see this type of cylinder arrangement on many automobiles product</span>
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Acceleration is defined as the rate of change for which of the following?
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Answer:

I=2.6363\ kg.m^2

Explanation:

Given:

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Now we find the moment of inertia about the center of mass of the rectangular plate is given as:

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where:

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I_{cm}=\frac{1}{12} \times 10.7\times(0.673^2+0.535^2)

I_{cm}=0.6591\ kg.m^2

We know that the center of mass of the rectangular plane is at its geometric center which is parallel to the desired axis XX' .

Now we find the distance between the center of mass and the corner:

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s=0.4299\ m

Now using parallel axis theorem:

I=I_{cm}+m.s^2

I=0.6591+10.7\times 0.4299^2

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6 0
3 years ago
A train travels 90 kilometers in 1 hour, and then 82 kilometers in 5 hours. What is it’s average speed?
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Answer:

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Hence the current is 5.78amps

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