Answer:
A) Rate of heat addition = 228.53 Hp
B) Maximum Air temperature = 1109 °C
Explanation:
We are given;
Cut off ratio; r_c = 1.5
Compression ratio; r = 18
Power produced; W` = 150 Hp
cp = 1.005 kJ/kg·K
cv = 0.718 kJ/kg·K
R = 0.287 kJ/kg·K
k = 1.4
Temperature;T1 = 17°C = 17 + 273 K = 290K
I've attached the rest of the explanation below.
Answer:
Functional Relationship
Explanation:
A functional relationship is only achieved through control and involves a specific change in one event (dependent variable) that can reliably be produced by specific manipulations of another event (independent variable), and the change in the dependent variable is unlikely to be the result of other extraneous factors (confounding variables
Answer:
V1=5<u>ft3</u>
<u>V2=2ft3</u>
n=1.377
Explanation:
PART A:
the volume of each state is obtained by multiplying the mass by the specific volume in each state
V=volume
v=especific volume
m=mass
V=mv
state 1
V1=m.v1
V1=4lb*1.25ft3/lb=5<u>ft3</u>
state 2
V2=m.v2
V2=4lb*0.5ft3/lb= <u> 2ft3</u>
PART B:
since the PV ^ n is constant we can equal the equations of state 1 and state 2
P1V1^n=P2V2^n
P1/P2=(V2/V1)^n
ln(P1/P2)=n . ln (V2/V1)
n=ln(P1/P2)/ ln (V2/V1)
n=ln(15/53)/ ln (2/5)
n=1.377
Answer:
Weight(lb): 10
Flat fee(cents): 75
Cents per pound: 25
Shipping cost(cents): 325
Explanation:
we run this as a jave programming language
import java.util.Scanner;
public class Shipping Calculator {
public static void main (String [] args) {
int shipWeightPounds = 10;
int shipCostCents = 0;
final int FLAT_FEE_CENTS = 75;
final int CENTS_PER_POUND = 25;
shipCostCents = FLAT_FEE_CENTS + CENTS_PER_POUND * shipWeightPound
/* look up the solutioin above */
System.out.println("Weight(lb): " + shipWeightPounds);
System.out.println("Flat fee(cents): " + FLAT_FEE_CENTS);
System.out.println("Cents per pound: " + CENTS_PER_POUND);
System.out.println("Shipping cost(cents): " + shipCostCents);
}
}
OSHA inspections are generally unannounced. In fact, except in four exceptional circumstances when advance notice may be given.
It is a criminal offense for any person to give unauthorized advance notice of an OSHA inspection.
