An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a perfect gas with k = 1.402, R = 0.28 kJ/kgk and c, = 0.71 kJ/kgK. The engine has the following known states: State 1: p₁ = 1bar, V₁ = 0.5x10-³ m³, T₁ = 300K State 2: T₂ = 725K, rc = 9 State 3: T3 = {T3} K P 3 4 For the isentropic process form 3 - 4, what is the relation between temperature and volume? Select one: O a. T4/T3 = (V3/V4)k-1 O b. T3/T4 = (V3/V4)(k-1) O c. T4/T3 = (V3/V4)k O d. T4/T3 = (V3+V4)(k-1)

Elements Of Electromagnetics
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An Otto cycle engine operates with the cycle shown below. The air in the engine can be
considered a perfect gas with k = 1.402, R = 0.28 kJ/kgk and cv 0.71 kJ/kgK. The engine has
=
the following known states:
State 1: P₁
State 2: T₂ = 725K, rc = 9
State 3: T3 = {T3} K
P
3
2
1bar, V₁ = 0.5x10-³ m³, T₁ = 300K
4
Select one:
O a. T4/T3 (V3/V4)k-1
O b.
T3/T4 = (V3/V4) (k-1)
O c.
T4/T3 = (V3/V4)k
O d. T4/T3 = (V3+V4) (k-1)
1
For the isentropic process form 3-4, what is the relation between temperature and volume?
Q
N
Po
Transcribed Image Text:An Otto cycle engine operates with the cycle shown below. The air in the engine can be considered a perfect gas with k = 1.402, R = 0.28 kJ/kgk and cv 0.71 kJ/kgK. The engine has = the following known states: State 1: P₁ State 2: T₂ = 725K, rc = 9 State 3: T3 = {T3} K P 3 2 1bar, V₁ = 0.5x10-³ m³, T₁ = 300K 4 Select one: O a. T4/T3 (V3/V4)k-1 O b. T3/T4 = (V3/V4) (k-1) O c. T4/T3 = (V3/V4)k O d. T4/T3 = (V3+V4) (k-1) 1 For the isentropic process form 3-4, what is the relation between temperature and volume? Q N Po
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