Which statement is a fair conclusion based on the chart ?
1 answer:
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Answer:
The question requires the answering party to pick all that apply as found in the attached.
A. The initial payment will be recorded as an increase to a Prepaid Insurance account.
B. Over time, the expired portion of the policy must be removed from the asset account as it has been used up and is no longer considered an asset.
C. As a portion of the policy expires, the expired portion will be removed and transferred to an expense account.
Explanation:
The initial payment will be recorded as increase to an asset account,prepaid insurance is a correct statement,pending when the insurance cost is cost,
Subsequently,the expired the portion of the prepayment would be removed from the account,hence point B is also correct.
Finally,when the expired portion is removed from prepaid insurance account,it is transferred to insurance expense account,point C is also on point.
Here is the correct question.
A cylindrical part of diameter d is loaded by an axial force p. this causes a stress of P/A, where A= πd²/4. if the load is known with an uncertainty of ±10 percent, the diameter is known within ±5 percent (tolerances), and the stress that causes failure (strength) is known within ±15 percent, determine the minimum design factor that will guarantee that the part will not fail.
Answer:
the minimum design factor that will guarantee that the part will not fail. = 1.434
Explanation:
Looking at the uncertainty; loss of strength must be raised to due to the stress that causes the failure (strength) is known within ±15% uncertainty.
Looking at the uncertainty; the maximum allowable load must be reduced to because the load is known with an uncertainty of ±10.
Looking at the uncertainty; the diameter must be raised to because the diameter is known within an uncertainty of ±5.
The decrease in the maximum allowable stress can be estimated as:
where,
stress
P = load
A = cross-sectional area of the cylinder
∴
replacing P' with and d' with
, we have:
Thus, the uncertainty in diameter and the load of the allowable stress needs to decrease to 0.82045
Now, the minimum design factor that will ascertain that the part will not fail can be computed as:
where;
the design factor =
the design factor = 1.434.
Thus, the minimum design factor that will guarantee that the part will not fail. = 1.434