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Andreas93 [3]
2 years ago
15

Total piston displacement is given by the following formula: TT P.D.ED?LN 4 Where P.D. = piston displacement, in cubic inches D

= diameter of bore of cylinder L = length of stroke, in inches N = number of cycles Find the diameter if P.D. = 400 cu in., L = 4.5 in., N = 6 in. to 2 Find the diameter: decimal places Do NOT put in units​

Mathematics
1 answer:
Ede4ka [16]2 years ago
7 0

Answer: ≈ 1696460.03

Step-by-step explanation:

Formula:

P.D.=(\frac{\pi }{4})D^2LN ⇒ \left(\frac{\pi }{4}\right)400^2\cdot 4.5\cdot 6

Steps:

1. calculate pi and inset into equation

=0.785398(400^2)(4.5)(6)

2. calculate exponents

=(0.785398)(160000)(4.5)(6)

3 . multiply the rest

=(125663.706144)(4.5)(6)

=(565486.677646)(6)

4. divide by 2 to get the diameter

=\frac{3392920.065877}{2}

5. round to the nearest hundredth (2 decimal points)

= 1696460.032938 ≈ 1696460.03

Hope this helped!

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