Isentropic Expansion of Steam in a Turbine Steam enters an adiabatic turbine at 5 MPa and 450°C and leaves at a pressure of 11.4 MPa. Determine the work output of the turbine per unit mass of steam if the pro- cess is reversible.
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A: Ques:
Q: Would it be a minus sign instead of a positive one ?
A: Yes , it would minus sign. Complete solution is below.
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A: Since there are multiple questions posted, we will answer the first question. The order of magnitude…
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A: Ans; 35.102 unit2 Explanation:Step 1:
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A: Vector in terms of components A=(Ax 2 +Ay 2 )1/2
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A: The vector diagram for the provided vector is:
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A: Three forces are 8N 12N 15N And their angles from x axis are 45° 90° 135° respectively.
Q: Figure 1 B (15.0 m) Ď (10.0 m) 30.0 53.0 25.0 Ĉ (12.0 m) Á (8.00 m)
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Q: 1. Find the angle between each of the following pairs of vectors: A = -21 + 6) and B = 21-3ĵ A = B =…
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A: The problem is based on the concept of vectors. We have to calculate the unit vectors also. The…
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Q: 5. Vector A S has a magnitude of 35.0 units and points in the direction 325° counterclockwise from…
A: Given : |A| = 35 units θ = 325° counterclockwise from the positive x axis
Q: Ã = (5 m/s)î + (2 m/s)j, B = (3 kg · m/s²)î + (2 kg · m/s²)I %3D
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Q: on subtituting the rupected valuej in the above relation we get: R= 2 cos ST + asın i5 +4 cos 25i +…
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Q: 8. The vector A and its negative vector have A Same magnitude and direction Same magnitude and…
A: Given, A vector A Let A vector=xi+yj its negative vector B=-xi-yj
Q: what are the units for t and x
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Q: Part C Enter the expression -20 + 6D in the answer box using the notation just described. Express…
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Q: Which equation best represents the vector diagram shown in the figure? 10 10 20 30 40 ○デ-オ-マ-マ d…
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Q: its not 2.42
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Q: Express the force in Cartesian vector form. 53 F = 750 lb
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Q: Solve the algebraic equation. Find the unknown(d) a=b+cd Given: a=40 b=8 c=2
A: Given a=40 b=8 c=2
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Q: Find a unit vector â parallel to the vector A = 41 – 3 j
A: Find a unit vector â parallel to the vector A = 41 – 3 j
Q: Ā = 3î + 43, B = î + 2)
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Q: What are the polar coordinates of a vector whose component vectors are -6.50 m vertically and +9.60…
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Q: Please solve the problem 2
A: The problems can be solved as follows
Q: Question 6
A: Given Two vectors and its resultant and their components along the x and y axis We have to find…
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