An 8 pole, lap connected armature has 500 conductors and its generated e.m.f is 120V. If the flux per pole is 20 mWb, then the speed of machine is,

Q: If the radius of wire stretched by a lo= doubled then its Young's modulus (a) will be doubled (b)…

A: we know that Young modulus is equal to the ratio of stress and  the strainY=σεY=FA∆ll

Q: In a facility that processes consumer shipr certain packages are redirected by the trac pictured. A…

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Q: Find the tension in AC and CB A B 745° 35° 300 N

A: Calculated tension  in AC and CB.

Q: The width of a belt is 150mm and the maximum tension per cm width is not to exceed 140N. The ratio…

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Q: (6) If the shafts are rigidly fastened together such that the torque is subjected at the junction…

A: When two shafts are connected such that the torques is applied at the junction, the torques has two…

Q: Derive the equation of power transmitted by V-belt between two pulleys then find the cquation of…

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Q: A line shaft is to transmit 200 hp at 900 rpm. If the line shaft is connected to a 2” counter shaft…

A: Given Data: Diameter of the countershaft, d=2 inch

Q: . What is the energy stored in the spring if the spring iscompressed 0.5 m?

A: Given data mass = 40 kgspring constant = 3000 N/mCompressed length = 0.5 mWe have to find the energy…

Q: Find the output four Effizieny = 0.062 Irbuthamer = 500 J

A: Given data : Input power=I Efficiency=E   To find : Output power

Q: 10N 1m 1 m 1 m 1 m c 1 m 5N 1m E D 10N 10N 1 m 1 m 20N 5N 10N Find the summation of torque / moments…

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Q: 8) Determine power rating of an electric motor if it runs at 1440 r.p.m and line shaft transmits…

A: Given:-N=1440 rpmT=75 NmReduction ratio, i=1.6To find:-Power of motor

Q: The width of a belt is 150mm and the maximum tension per cm width is not to exceed 140N. The ratio…

A:

Q: pls explain and show to me  the DIAGRAM OF OPEN DIFFERENTIAL IN ROLLER BEARINGS thanks

A: An open differential in roller bearing consists of the following elements. a) Differential case: It…

Q: b) Find the critical radius "rc" as we called in class in terms of

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Q: The open circuit voltage of a transformer is 242 V and its % regulation is 3 %, then the value of…

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Q: A vertical bar of length L with mass of 40 kg is rotated vertically about its one end at 40 rpm.…

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Q: An induction machine is used to drive an olectric vehicle via a mechanical transmission with a gear…

A: Hello. Since you have posted multiple questions and not specified which question needs to be solved,…

Q: olve the following problem involving the heat equation:

A: This is a basic problem of Heat Transfer. The concept of one-dimensional heat transfer is utilized…

Q: A 3-phase, 50 Hz, 3000 V motor develops 600 H.P. (447·6 kW), the power factor being 0·75 lagging and…

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Q: A shunt motor draws current of 60 A from a 120V source rotating at 1800 RPM. If the armature…

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Q: A single phase motor of 210 V, its circuit shown below, calculate motor slip, forward torque and…

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Q: Find the value of heat, efficiency rate, work in 68 spin and power in 0.87 seconds if an engine…

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Q: Derive a and b (shown to the right) for the S-N line from 10 to 10 cycles. Given: at N=10° cycles,…

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Q: 3/4" roller chain is to transmit power from a 17-tooth drive sprocket to 43-tooth  sprocket. Centers…

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Q: rer required to bend a beam of 3m length y two poles.

A: Given Data : Bend Length(L)= 3 m  Force(F)=10 N  Number of poles(P)=2

Q: why is only the position vector ab used? why is the force in cable cad not used?

A: (i) The moment is the product of the force and the perpendicular distance from the point to the line…

Q: 5. The maximum load current that can be drawn is 15 kn V, = 9V R,=0 A 30 V RL a) 1.4 mA b) 2.3 mA c)…

A: Given data: The two voltages across two terminals are V1=9 V and V2=30 V The resistance is R=15 kΩ

Q: flux density of 1.0 T in the airgap. The details are Number of turns, N = 400 The core is made up of…

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Q: 工 lo-55Bsine Sing de dø find the Valueof B

A: According to details provided in the question. required solution is shown below

Q: In a given DC motor, the output power is 20 HP, and the copper losses are 1.1 KW. If the motor is…

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Q: According to the Figure 2, if P = 60 N and R = 100 N, then e should be: *

A: Given data : P=60 N R=100 N β=90∘   Find : θ

Q: In a given DC motor, the output power is 45 HP, and the copper losses are 2.005 KW. If the…

A: Given data  Output Power = 45Hp=45(746)=33,570 W=33.570 KW Copper losses = 2.005 KW Rotational…

Q: We have a device that contains two shafts and a motor with a power of 15kW and a speed of 1500rpm is…

A: Given: The power available at the motor, P1 = 15 kW The speed of the shaft, N1 = 1500 rpm The power…

Q: In the following figure, If Q=0.00594 m/s, what is the output power delivered by the 100% efficient…

A: Consider motor as control volume. Assume fluid flowing is water. It's density is, ρ=1000 kg/m3 So,…

Q: The maximum torque transmitted by the shaft of an industrial machine is 1.15 times the mean torque.…

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Q: A six-pole lap wound armature rotating at 350 rpm is required to generate 260 V. The effective flux…

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Q: Derive this equation of cables under distributed loads

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Q: if the value of spring index is 9 and the mean diameter of the spring is 24 mm, the spring wire…

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Q: A 2 inches diameter main shaft running at 600 rpm is mounted by a 12 inches diameter pulley and is…

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Q: ero angle of incidence t transition is taken

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Q: Kh-5M. For the tangent galvanometer a is the angle of the compass with respect to the earth magnetic…

A: b. 1/S

Q: Derive the equation of power transmitted by Flat - belt between two pulleys then find the equation…

A: Given :-  Derive the equation of power transmitted by Flat-belt between two pulleys then find the…

Q: 3- why is the P.F. of the transformer is small at no-load ?

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Q: In a belt-pulley system using a flat belt, if the cycle rate = 5, the diameter of the large pulley…

A: As per given question we have determine the what is the revolution of the small pulley?

Q: Choose the correct "W" value for the given diagram below - m- B 25 N 0.6 m→ +- 14 m O a. 35 O b.5 O…

A: Solution:

Q: Find Lind the diumiZec of a cineular Shaft subjeeted to

A: The twisting moment applied to the shaft is, T=3 kN·m The allowable shear stress in the shaft is,…

Applied Fluid Mechanics

A fluid is a substance that is continuously deformed by the application of shear stress. The rate of deformation of a fluid depends on its viscosity. The fluid tries to flow when it interacts with some other system.