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Turbojet :
Components- Intake section, Compressor, Combustion chamber, Turbine and Exhaust nozzle.
Compression device - Combustion chamber
Propulsion device - Exhaust nozzle i.e. gas turbine with propelling nozzle
Fuel used - Jet A-1 (JP A-1) Or naphtha kerosene (Jet B)
Ramjet :
Components - Diffuser, Combustion chamber and Exhaust nozzle.
Compression device - No addtional device like compressor, isentropic compression takes place at the inlet diffuser.
Propulsion device - Exhaust nozzle
Fuel used - Solid fuel
C)
Rocket :
Components - structural system, payload system, guidance system and propulsion system.
Compression device - Not used
Propulsion device - Exhaust nozzle
Fuel used - Highly refined kerosene (RP-1)
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derei derive elvation of maximum COP from the eluation of cop, & I To (THPTC) k - I²R e LI (THTc) + I²R and derive it for the mal conductivity to electrical resistance to
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CONSTRUCTION ENGINEERING
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Question 1. 35 Points Determine mass ordinate data for the given information in the table below. Assume shrinkage factor as 0.85 Station EndEnd Volume Volume StrippingStripping TotalTotal Adj Algebraic Mass cut (byc) il Area Area of Cut Cut Fill (bcy) (ccy) (sf) (sf) Col 2 Col 3 Col 4 105 0 79 of...
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5. a steel bar of 40 mm x 40 mm square cross section is subjected with an axial compressive load of 200 kn, if the length of bar is 2 m and e 200 gpa, the elongation of the bar will be in mm O 1.25 O 2.7 0 4.05 O 5.4
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8. Consider the circuit shown in Figure A Q-point value for Ic between a minimum of 4 mA and a maximum of 5 mA is required. Assume that resistor values are constant and that ranges from 100 to 300. It is We were unable to transcribe this image
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3. Consider rolling (independently) one fair six-sided die and one loaded six-sided die. Let Xi and X2 denote, respectively, the number of spots from one roll of the fair die and one roll of the loaded die. Suppose the distribution for the loaded die is 16 Pr(X,-5) = Pr(X2 = 6) =...
Please Only attempt to solve, if you know the Answer., Otherwise I will down vote and report Please write clearly. (10 points) If a constant number h of fish are harvested from a fishery per unit time, then a model for the population P(t) of the fishery at time t is given by = P (a-bP) _ h, P(0) = Po, where a, b, h and Po are positive constants. Since the DE is autonomous, use the phase portrait concept...
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Type your answer in the box. A buffer solution undergoes only slight changes in PH strong base is added. It contains similar amounts of a when either strong acid or acid and its conjugate Do you know the answer? No idea I know it
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1. A circuit that contains one battery, two switches (labeled S, and S2) and two lamps (labeled Li and L2) is to be designed so that it does the following: 1) If only S is closed, nothing will happen. 2) If only S2 is closed, only L2 will light. 3) If both switches are closed, both lamps will light....
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Directionsi Write out your legible answers in the space provided. 1. If a wright is hung from a string which has a teusion of 100 N, whuat i the mass of the weight 2. A rocket moving with a constant accleration that has a mass of 45 kg and an initial velocity of Om/s traveled 300 m in 10 . What is the force of the rocket? Chate the anavity of...
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l(a) Consider the Linear Programming (LP) problem below, Max Z = 5x + 4y s.t 6x + 4y = 24 6x + 3y < 22.5 x + y = 5 x + 2y 56 -x+ys1 y <2. x, y 2 0. Solve the problem. AN[10] (b) Out of a stock of three engineering components A,B and C given as 200,...