28 batches per day and the setup time is five minutes
Answer:
Each one should decide we is its formula is. Depending on what options one has in live. There is not a general formula for happiness and success. So there is not a general formula to change. Everyone must find its rigth formula.
Answer:
the time it will take for the system to reach 99% of steady-state , that is
t = 19.93 seconds
Explanation:
to get the step by step solution to the question , kindly check the attachment.
Answer:
A&C
Explanation:
breathing deeply is relaxing
talking with a friend can helping
Answer:
Yes, Otto cycle is more efficient than a Diesel cycle with the same compression ratio.
Explanation:
An ideal Otto cycle models the behavior of an explosion engine. This cycle consists of six steps, as indicated in the figure. Prove that the performance of this cycle is given by the expression:
otto performance= 1 - ( 1/(r^(б-1) ) )
r = compression ratio equal to the ratio between the volume at the beginning of the compression cycle and at the end of it.
б=1.4 exponent
A diesel engine can be modeled with the ideal cycle consisting of six reversible steps, as indicated in the figure. Prove that the performance of this cycle is given by the expression:
diesel performance= 1 - ( 1/(r^(б-1) ) ) × ( (r^б)-1 )/(б×(r-1)) )
The ideal Diesel cycle is distinguished from the ideal Otto in the combustion phase, which in the Otto cycle is assumed at constant volume and in the Diesel at constant pressure. Therefore the performance is different.
We see that the efficiency of a Diesel cycle differs from that of an Otto cycle by the factor in parentheses. This factor is always greater than the unit, therefore, for the same compression reasons r diesel performance is less than ottoperformance.