fferent parts of the brakes system of an off-road bicycle

Q: Steam at a temperature of 250°C has a specific volume of 0.15436 m3/kg. What is the pressure in MPa?

A: Given data, T = 250°C v = 0.15436 m3/kg Find P = ?

Q: Air at standard sea level condition undergoes the isentropic process until it is three-fourths the s...

A: Determine the pressure and specific volume after the process.

Q: For the state of stress as shown in Figure. Determine the following: 3. Determine the Normal and She...

A: Given:

Q: A rectangular plate, 30mm by 60 mm is subjected to a tensile force of 5kN in the direction of the pl...

A: GIVEN DATA- w=30mm d=60mm Diameter D=15mm Load F=5KN Maximum stress =80 N/mm2 Stress concentration f...

Q: An object is traveling along a straight line, and the velocity of the object is defined by v = (30 -...

A: Givenv=30-0.03s2s=10m

Q: An inventor claims to have designed a steam turbine that takes in 2.78lb/sec of steam at 725 psia an...

A: Given:  pressure at the inlet of the turbine→pi=725 psia=144×725=104400 lbfft2 pressure at the exit ...

Q: 51.der cis going down a 26 m/ls, AB is 15' BC 1s 10" 15 " Fird angular vclocty of AB 12

A:

Q: A cylindrical object with a mass of m = 4.65 lbm slides into a pipe downward. The object has a diame...

A: Write the given data. m=4.65 lbmd=8.4 inh=9.9 iny=0.018 inμ=0.125 lbf×s/ft2

Q: Elastic Recovery After Plastic Deformation A cylindrical specimen of a brass alloy 6.8 mm (0.27 in.)...

A: Stress is the ratio of force per unit area having the unit of N/m2 in SI system. Strain is the ratio...

Q: m= 800 kg, Cp=D0.2, A 2.2m2, Co-0.008, C-1x0.6x10-6 s/m, also take density of air p-1.18 kg/m' and a...

A: Given data-m=800kgCD=0.2Af=2.2m2g=9.81 m/s2Co=0.008C1=1×0.6×10-6 s2/m2ρ=1.18 kg/m3v(t)=0.29055t2   f...

Q: A long 3-mm diameter rod of steel (ρ = 7840 kg/m3, c = 460 J/kgK, k = 43 W/mK) has a uniform initial...

A: Given data-ρ=7840 kg/m3Cp=460 J/kg.kK=43 W/mkRod intial temptrature T0=650°CTemp at the end of boili...

Q: 2. Write an expression for the energy balance of the atmospheric layer in terms ofTs, Ta, and the ot...

A: Given : Equation 1  Equation 2 To find : Combine equation 1 and 2 to eliminate TA

Q: A four-year lease agreement requires payment of $20,000 at the beginning of every year. If the inter...

A:

Q: Identify the composition of the eutectic mixture. What is its relevance?

A: Introduction: Eutectic mixture is the composition of two substance at which the melting point of tha...

Q: The rod is supported by smooth journal bearings at A, B, and C and is subjected to the two forces F1...

A:

Q: An axial flow water pump impeller consists of 5 blades with chord length 3 in., hub radius 4.5 in. a...

A:

Q: 4) In a tempering process, glass plate, which is initially at a uniform temperature Ti, is cooled by...

A: (a) At the mid plane of the plate, write the temperature variation. θ0=T0-TsTi-Ts=0.50=C1e-λ12F0In t...

Q: Given data: Q=3.3 m3/s A=4 m2 Find velocity

A: Given data : Discharge=Q Area=A   To find : Velocity

Q: Explain the terms - thermo     - property  - state - process  - cycle

A: The terms Thermo, property, state, process and cycle we often used in thermodynamics, explanation is...

Q: 750 ml of a gas is at 185 kPa gage pressure and 64 °C.  Determine the number of molecules in the ga...

A: Given Data: The volume of the gas, V=750 mL The pressure of the gas, P=185 kPa The temperature of t...

Q: 3. Determine the maximum deflection of the beam loaded as shown. Let Mo = 75 KN.m and L = 3 m. El is...

A:

Q: Michael spotted the top of a building from a point south of the building with an elevation angle of ...

A: Answer: The height of the building is 343.26 m.      

Q: An axial flow water pump impeller consists of 5 blades with chord length 3 in., hub radius 4.5 in. a...

A: As a rule, hub stream impellers have edges which make a point of under 90° to the plane of turn and ...

Q: ly using polygon method the resultant of th e. Solve also for the corresponding equilibrium table, p...

A: Hi and thank you for the questions. Since you have asked multiple questions, we will solve the first...

Q: express this in cosine form

A: Giveny=-10sinωt+120

Q: Calculate the future value of an annuity of $400 invested every year at 6.6% co. continuously for 5 ...

A: Given DataC=$400i=6.6%n=5 year

Q: The 900-lb roller coaster car starts from rest on the track having the shape of a cylindrical helix ...

A:

Q: The minimum possible thickness

A: Given; A thick sheet having 4 mm is rolled with 300 mm diamaterOr, d=300 mm t=4 mmFriction coefficie...

Q: Water steam turbine generate 4 MWel power. Efficiency of turbine is 20%. How much wood chips ( by ma...

A: Given Data The power generated by the turbine is: PT=4 MW The efficiency of the turbine is: ηT=20% ...

Q: What are crumple zones in cars designed for? absorbing the shock from bumpy roads changing the direc...

A: Please see the solution below

Q: What is the fatigue-strength reduction factor for a shaft with an annealed sled-runner keyway under ...

A:

Q: A tank contains exactly one kilogram of water consisting of liquid and vapor in equilibrium at 1 MPa...

A:

Q: A compressed air tank has a volume of 0.85 m3. When the tank is filled with a gauge pressure of 3 ba...

A:

Q: A smaller gear forces a larger gear to spin. If the smaller gear has a 12 cm radius and the larger g...

A:

Q: 2. A steady flow, steady state thermodynamic system receives 45 kg/min of a fluid at 207kPa and disc...

A:

Q: Name the material's strengthening mechanism behind each of the following phenomena: (1) Si alloyed a...

A: Si alloyed aluminium has higher strength, its not major alloying element. It just decrease the melti...

Q: In an experimental determination of specific heat capacity of air at constant pressure, 50 gm of air...

A: We have, m=50 gm=50×10-3 kgt1=14°C,t2=74°Cγ=CpCv=1.4

Q: 400-kg satellite was place in a circular orbit 1500 km above the surface of the earth at this elevat...

A:  determine the kinetic energy of the satellite

Q: a) What regions show the largest oceanic latent heat loss? b) What regions show the saltiest surfac...

A: given; a) What regions show the largest oceanic latent heat loss? b) What regions show the saltiest ...

Q: 1. Use Mason's rule to find the transfer function of the signal-flow diagram shown in figure below: ...

A: It is required to find transfer function of the signal flow diagram

Q: 4. If the isentropic efficiencies of the turbine and the pump are 80% and 100% respectively in probl...

A:

Q: A manometer inclined at 10° is being used to determine the pressure drop bet points A and B. The flu...

A:

Q: 47 КРа 4Z KPa 28 КРа 2Y kPa D A 8X КРа 81 КРа 700 F B E For the state of stress as shown in Figure. ...

A:

Q: Water at 40° C is continuously sprayed into a pipeline carrying 5 tons of steam per hour at 5 bar, 3...

A: Temperature of water, T=40oC Mass flow rate of steam in pipe line,     ms˙=5 tones/hr=5000 kg/hrp1=5...

Q: Five kilograms of water, initially a saturated vapor at 100 kPa, are cooled to saturated liquid whil...

A:

Q: The 4-lb brick slides down a smooth roof, such that when it is at A it has a velocity of 5 ft/s. Det...

A: Given Data The weight of the brick is: w=4 lb The velocity of brick at A is: v=5 ft/s The height of...

Q: A circular deep dish has a sharp-edged hole in its center. A jet of water speed V, hit the plate co...

A:

Q: 1. A water tube boiler operates at 1100 psia has the following characteristics: No. of riser 100 Ris...

A: Given DataP=1100Psiat=0.22 inDowncomer Length=75 ftchange in length=80-75=5ft=d

Q: Consider steady-state conditions for one-dimensional conduction in a plane wall having a thermal con...

A: Given Data K=40 W/(mK) L=0.4 m

Q: what is the shear and moment diagram for the cantilivered beam below measured from the free end

A:

Clutches, Brakes, Couplings, and Flywheels

The clutch is described as a machine element used to connect or disconnect two shafts together to transmit torque or power. The clutch works on the principles of friction. The clutch is commonly used in automobiles to transfer power from the driving shaft to the driven shaft.