0 like 0 dislike
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​

0 like 0 dislike
≈ 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!
by