50 kg motor acceler ation : 6mls² M: Fliction of sur face what is the Force of the M.0.3K motor ?

Q: |W

A:

Q: An elastic string of natural length 4l and modulus of elasticity 4mg is stretched between two points...

A:

Q: The open-ended pipe has a wall thickness of 2mm and an internal diameter of 38mm. Calculate the pres...

A:

Q: 0.4 m 0.4 m F = 600 N B. y A 30 Determine the horizontal and vertical components of reaction at the ...

A: Find the reactions on the support and normal force on the peg B

Q: show the step by step by constructing this in Solidworks

A:

Q: For the given truss system, determine the normal stress in member BE if its cross sectional area is ...

A:

Q: m.K carries a fluid at 200°C, with a convection heat transfer coefficient of 210 W/m2./K. The tube h...

A:

Q: The system in the figure is in equilibrium. A concrete block of mass 230 kg hangs from the end of th...

A:

Q: 2.30 Determine the moment of the force Fabout point A in terms of Fand d. Use (a) the scalar method;...

A:

Q: Steam generators are a type of heat exchanges that are used in power plants to generate steam at des...

A: Inlet Velocity of the steam is 4.24 m/s.

Q: Draw a sound conclusion based on how you familiarized the key components of the lathe machine. Empha...

A: Lathe machine: The main objective of this machine is to remove the extra material by rotating the wo...

Q: 311(MECHANICS OD DEFORMABLE BODIES): PLEASE GIVE DETAILED SOLUTIONS AND CORRECT ANSWERS. I WILL REPO...

A:

Q: Problem 1. Beam AB has the given loading per unit length, q(x), Young's modulus, E, and a rectangula...

A:

Q: Calculate the total heat transfer for 12 hours through an insulated window (two glass panes with an ...

A: Given   Temperature, T1 = 65                         T2 = 5                 Area, A = 4 ft × 7 ft   ...

Q: Find the moment of each of the forces shown in (Fig.1) about point o. I Find the total moment about ...

A:

Q: An air conditioning system takes 5000 cfm of moist air at 30°F, 40% relative humidity (state #1) and...

A: Volumetric flow rate of air, V˙=5000 cfmState 1: 30oF and 40% RHState 2: 75o F and 40% RH

Q: 5.Some oil is full of the space by two parallel plates. The lower plate is stationary, while the upp...

A: The dynamic viscosity of oil is 1.3625 kg/m-s.

Q: A prismatic bar AB of length L, crosssectionalarea A, modulus of elasticity E, and weightW hangs ver...

A: a. Elementary load,P(y)=WyLElementary displacement,δ=PdyEA δ=WyL×dyEANow,Displacement at C=∫0LWyL×d...

Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

A:

Q: component of the hydrostatic force?

A: Given: Three cylindrical gates which restrain water in a 2D channel.Which gate experiences the maxim...

Q: Refer to the four bar mechanism shown in figure. AB = 40 cm, BC = 50 cm. DC = 30 cm. AD = 20 cm. At ...

A:

Q: 6.21-6.38 For the beam shown, derive the expressions for V and M, and draw the shear force and bendi...

A:

Q: b) Steam generators are a type of heat exchanges that are used in power plants to generate steam at ...

A: Answer: (i) The steam mass flow rate is 11.9522 kg/sec. (ii) The inlet velocity of the steam is 4.24...

Q: 1. The two blocks shown weigh W = 60 lb and WR = 40 lb . If the blocks are released from rest from t...

A:

Q: A steel tube with a thermal conductivity of 45 W/m.K carries a fluid at 200°C, with a convection hea...

A: As per our guidelines we are supposed to solve only 3 subparts if multiple subparts are asked . Kind...

Q: Chnpter 2 Basic Knowledge of Orthogonal Projection 2 E n iR Draw the three views of the components o...

A:

Q: Water is flowing in a convergent duct. In one area, the diameter is 14 cm. If the velocity there is ...

A:

Q: A cross section of a cylindrical draft tube proposed to be added to the exit of a reaction turbine i...

A: Inlet cavitation mean cavitation is going to start so pressure at exit of the reaction turbine  P1=P...

Q: Perform a literature search and make a timeline for hydraulic machines. Include both hydraulic turbi...

A:

Q: 15. A pump operating at 660 hp delivers water, from a large pressurized supply tank to a large press...

A: Given: The pump power, P = 660 hp The water flow rate, Q = 150 ft^3/s The total length, H = 1000 ft ...

Q: 1. Where necessary, assume air as an ideal gas and consider R = 287 J/(keK), Cp = 1005 J/(keK). QY= ...

A: Given dataMass flow rate = m˙ = 50 kg/sPressure at inlet = Pi = 500 kPa Temperature at inlet = Ti = ...

Q: 3.61 A sign erected on uneven ground is guyed by cables EF and EG. If the force exerted by cable EF ...

A: Given: Force in the cable EF→FEF=46 lb We have to determine the moment about AD so we have to find o...

Q: Where necessary, assume air as an ideal gas and consider R = 287 J/(kg.K), Cp = 1005 J/(kg.K), Cv = ...

A:

Q: The cross-sectional area of each member of the truss is 42 cm. B D 6m 100 kN 300 kN Determine the fo...

A:

Q: Calculate the hourly heating load of a house in which all exterior surfaces have a thermal resistanc...

A: Given   Thermal resistance, R = 14 ft2.h.oF/Btu           Temperature, T1 = 65oF                    ...

Q: Knowing that the average normal stress in member CE of the Pratt bridge truss shown must not exceed ...

A:

Q: Give 2 types of refrigirator system that can be used for mini portable refrigirators or cooler box ,...

A:

Q: Determine the shear and moment equations throughout the beam. Using these equations, sketch the shea...

A: Draw shear force and bending moment diagram

Q: 1. While watering plants, a home owner is experimenting with his water hose. He sprayed the water up...

A: Answer: The plate can be suspended at the height of 3.98 m above the tip of hose.  

Q: 3. Find the total moment about point 0, given: Q=44 N, T=27 N, P=60 N. Find the vertical force R act...

A:

Q: e. Use the data to find the time it takes to fill the supply line.

A: To find Time takes to fill suppy line.    

Q: ow that the index 'n' of polytropic expansion in a turbine of infinitesim stage efficiency np is giv...

A:

Q: Water (3 m/s, 1 cp, 900 kg/m3) flows inside a rectangular duct of sides 3 cm and 2 cm. Calculate the...

A:

Q: The curve portion of a road is defined by y = 10 where x and y are in feet. Determine (a) the radius...

A: Given data curve of the road = y = x3106 speed of car when x = 600 ft =40 ft/s

Q: Hydrostatic Pressure and Force (a) A rectangular daan 20 n high and 10 in wide, Assning p= 1000 kg/m...

A:

Q: 2. (20%) In the rotary system as below, where tire mass m, =12 kg, axle mass m, = 3 kg, and radius r...

A:

Q: em genertoare atothetanghatadn power antsto gnerate madere reend emperture G at are u eure and unura...

A: (i) The stream mass flow rate is 12 kg/s. (ii) The inlet velocity of the steam is 4.24 m/s. (iii) Th...

Q: 2. A solid shaft is to transmits 22 kW at 110 rpm. Determine the diameter of the shaft if the sheari...

A:

Q: 2. Determine the force in each member of the truss shown. B 12' 9 E 9'- -9'- -9'- 300 lb 300 lb 900 ...

A:     From equilibrium conditions  

Q: A medium size power station is used to produce 30 MW net power for a refinery. The station uses stea...

A:

Work and Heat Transfer

It is generally related to thermal engineering which tells about the use, creation, conversion and transfer of heat energy between the systems. It is also considered that to transfer heat from one source to another, transfer of masses is also required. There are various mechanisms by which, transfer of heat takes place i.e. thermal conduction, convection, radiation or by change of phase. All these mechanisms have their own specific features which sometimes occur simultaneously within the same system.