Define four-stroke and two-stroke engine cycles.
Q: For the drawing shown, find the moment at point (0) (Clock + and counter clock
A: Given data Forces acting are 20N, 30N, 10N
Q: Which material will transfer more heat? Either a material with thermal conductivity k = 121 W/mec or...
A: Given, k1= 121 W/m0C k2 = 22 W/m0C
Q: Q 1(a) Use the below given data and calculate the metacentric height. Note: Explain each and every s...
A: w=200gW=2533.2gDisplacement(mm): 80 60 40 20 0 20 40 60 80Tilt angle θ (degree):9.5 7.5 5.5 3 3 5.5 ...
Q: Q3/ A patient who suffers from a problem in the knee joint and needs a joint replacement. As a Bioma...
A: Given data Load applied on joint = 80kg Area of cross section (A) = 40mm2
Q: A rigid rod resting on a fulcrum has the following 20-lb forces acting on it. A is attached 2 feet f...
A: Given data: The magnitude of each force acting on the rod, F = 20 lb. The system is in equilibrium....
Q: 6. Convert the octal number 23228 to its decimal number equivalent, (base-8 to base-10).
A: Givenoctal number =23228
Q: An engine makes 259HP at redline, and 280 ft-lbs of torque at 4500 RPM. Th 4cylinder Boxer engine ha...
A: As per the guidelines, I can solve only first question, for second question, please repost in a sepa...
Q: A reamer tapers 0.130" along a 4.250" length as shown in the accompanying figure. Set up a proportio...
A: given data; reamer tapers lenth=0.130" along lenth=4.250" determine lenth A=?? when taper le...
Q: If the density of a liquid is 7000 kg/mm, then its specific gravity is 7 Select one: O True O False
A: Given data density of liquid = 7000 kg/mm3 = 7000*109 kg/m3 To determine specific gravity of liq...
Q: 5-13. Determine the components of the support reac at the fixed support A on the cantilevered beam.
A:
Q: A shaft is made from two segments: AB is pure steel and BCD is pure brass (note: not core-shell). Kn...
A: Let us consider three parts AB, BC and CD . The torque of AB portion is TAB=800Nm , torque on BC por...
Q: Determine the reaction at A,E,B
A: Free body diagram of the roller where, TGC and TGD= Tension in the cord GC and GD
Q: Example 9.15 A rope, to which a weight is attached, passes around a pulley 50 cm in diameter. The an...
A: Given Diameter of pulley = 50cm i.e r=25cm= 0.25m Angular acceleration of pulley = 18rad/s2
Q: 9. In a factory, packages are moved from a room on the second floor to a station on the first floor ...
A: COEFFICIENT OF FRICTION DEPENDS ON MATERIAL
Q: In cold working of metals, the elongated grain structure will give good properties in length directi...
A: The given statement is true.
Q: What is the value of a body's temperature in Fahrenheit (°F) if the temperature in -40°C. A. ...
A:
Q: 10. The beam in the figure weighs 300 N and is uniform. If W, is 500 N, determine W, to maintain equ...
A: The free body diagram of the beam is as follows: Calculate the moment about point A to get the tens...
Q: Q 40/A homogeneous bar of length / and weight w lb rests horizontally as shown in Fig. 40 with its f...
A: Draw the free body diagram of the bar.
Q: The Question is 50 mm-diameter and 100 mm-height cylinder is rotating with constant angularspeed of ...
A: Diameter = 50 mm Height = 100 mm Angular velocity W = 300 rad/s Viscosity = 0.2 Ns/m2 Thickness is v...
Q: A crane boom which weighs 200 lbs and which is 10 feet long is supported so that it makes an angle o...
A: Data given- Weight of crane boom = 200 lbs Length = 10 ft Load = 100 lbs
Q: Help me solve these issues
A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,...
Q: 8/ Identify the part of a lathe machine which is mainly used to cut external threads. Head st...
A: External threads can be manufactured by using different methods such as thread cutting, thread formi...
Q: A heat engine operating on the Carnot cycle uses solar energy as the source of high-tem- perature he...
A: Solution: The given carnot engine can be assumed to working between a high temperature isothermal re...
Q: The cylindrical bar composed of two parts (AB and BC) is fixed at ends A and C. The two parts are ma...
A:
Q: Q 3: Determine the maximum weight of the engine that can be supported without exceeding a tension of...
A:
Q: Determine the reactions at the supports using both the graphical and analytical methods.
A: Sign Convention 1) Right Upward Negative 2) Left downward positive 3) Right downward positive 4) Lef...
Q: A heat engine operating on the Carnot cycle uses solar energy as the source of high-temperature heat...
A:
Q: For isochroic process, ___________ A. Change in internal energy is equal to change in enthalpy ...
A: Isochoric process is a thermodynamic process in which the the volume of the system remans constant.
Q: For the force shown in figure, find the resultant (R) by component method F=10 kN 0=30° R=5 kN R=10 ...
A:
Q: Q1 In a stressed system, discuss how the changes in dimensions in the direction of length and cross-...
A: Stress in the load per unit normal area. According to Hooke's law stress is directly proportional to...
Q: A centrifugal separator has a flat walled bowl, 10 cm in diameter and 10 cm high. If the bowl rotate...
A: Ans(A) Given Data RPM =1450 d= r/2=10/2=5cm Now, we calculating the G-force G-force =(RPM)2×1.118×1...
Q: Buffing is an example of _______________________________________ process. secondary machining joi...
A: It is required to fill the blank
Q: Which one of the following statement is correct? The liquid metal is poured through the riser f...
A: 2nd statement is correct All othe statements are wrong.
Q: help me to answer this
A: Internal Energy: The energy that is associated with the random and disordered motion of the molecule...
Q: The air conditioner (a kind of vapour-compression refrigerator) in a 1500-cc car, which works on a p...
A:
Q: Explain the Fouling phenomenon. What is the effect of fouling on heat transfer rate?
A: Heat exchanger is the device that is used to transfer heat from a high-temperature stream to a cold ...
Q: Determine the horizontal and vertical components of force at pins A and D. D 2 m 0.3 m 15m |B -1.5 m...
A:
Q: Consider the two boxes suspended from a combination of ropes in the figure to the right. (a) If the ...
A: Ans(a) Apply the condition of equilibrium ∑Fx=0T1sin30°-T2sin50°=0T1=T2×1.532 ......(1)
Q: Q3/ A patient who suffers from a problem in the knee joint and needs a joint replacement. As a Bioma...
A: Given data Compressive resistance in joint = 80 kg Cross-sectional area (A) = 40 mm2
Q: Q3/ Draw 1:2 Scale, the top view and sectional front view of a double riveted lap joint with a chain...
A: solved
Q: 9. Convert the decimal number 11510 into its octal number equivalent
A: Convert Decimal to Octal with Steps Write the given decimal number. If the given decimal number is ...
Q: 2, If 12 N aforce applied on horizonta fricthionalers surface wite Ahe angk betwee the force and hor...
A:
Q: If the specific gravity of a liquid is 7, then its density is 7000kg/cm^3 True or false
A:
Q: 24 kips 2.75 kips/ft Knowing that the allowable normal stress for the steel used is 24 ksi, select t...
A: P1=24 kipsq2=2.75 kips/ft
Q: 5. An ideal Diesel cycle has a maximum cycle temperature of 2300°F and a cutoff ratio of 1.4. The st...
A: Obtain the properties of air from “Table A-2 E Ideal-gas specific heats of various common gases”. cp...
Q: 1. A rope is wound around a shaft 10 cm in diameter. If a pull of 500 N is exerted on the rope, what...
A: Given data as per the question The diameter of shaft =10 cm Force applied =500N Considering the FBD ...
Q: Q1 The 85-lb force P is applied to the 200-lb crate, which is stationary before the force is applied...
A: Data given- P = 85 lb Weight of the box = 200 lb Coefficient of static friction = 0.50 Coefficie...
Q: A rod of mass M and length l moves across a frictionless surface with a speed v. It hits a stationar...
A: Given that A rod of mass M and length l moves across a frictionless surface with a speed v. It hits...
Q: Determine the reactions at the supports. 6 kN/m A B C 3 m 3 m
A: Weight of rectangular load = 6(3)=18 KN act at 1.5 m from A Weight of triangular load =1/2(6)3=6 KN ...
Q: 1) In an orthogonal cutting operation, the cutting tool has a rake angle = 15°. The chip thickness b...
A: give , rake angle α = 15 chip thickness before cut (t) - 0.2 mm chip thickness after cut (tc) - 0...
Define four-stroke and two-stroke engine cycles.
Step by step
Solved in 2 steps
- Explain the mechanical efficiency for an ideal diesel cycle of two and four stroke enginesA power producing equipment with a 4 cylinder, 4- stroke and operating in an air standard diesel cycle has a bore of 10cm and stroke of 12cm. Determine the engine displacement in each cycle.Explain the processes of Rankine cycle with a neat TS diagram.