9. What method of DC Motor Speed control is in the image?

Q: Q1/ Answer only one of the following: a) Determine the n- and t-components of the force F which is e...

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Q: E. Three manufacturing engineers as partners invested £ 4,500, £ 3,000, £ 1,500 in an engineering bu...

A: we will answer the first questionsince the exact one was not specified.please submit a new question ...

Q: 3. If block A weighs 200 N and block B weighs 300 N. Compute the acceleration of block B and the ten...

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Q: For the following 3-DOF RPR Industrial manipulator arm shown in figure: Joint 2 Joint 3 End point Pe...

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Q: Determine the Degree of freedom for following PLANAR Linkage:

A: Determine the Degree of freedom.

Q: Problem 3. Consider a shower that mixes hot and cold saturated liquid water to maintain a steady str...

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Q: Water flows to a pump at 100 psig and the pump supplies 100 feet of head pressure. If piping losses ...

A: Pressure inlet to pump, P1=100 psig=100*144 lb/ft2Pump head, Hp=100 ft

Q: How much heat must be removed from 60 Ib of ice at 20 °F to lower its temperature to -20 °F? * 4.1 x...

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Q: Two gears are connected by a chain. The larger gear has a linear velocity of 27x inches per second. ...

A: Given Data: The angular speed of the smaller gear, ω=15π2 rad/min

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A: Given DataP=30kipsfs= 2.435

Q: Explain why managers use marketing dashboards and marketing metrics.

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Q: * Find the equations of motion of the systems if you know: T =mở tan U=In(4) R = Q =0 2 16

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Q: Assuming that the Earth has a uniform density p = 5540.0 kg/m', what is the value of the gravitation...

A: Answer: The value of the gravitational acceleration at a distance of 4100 km from the Earth's center...

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Q: A piston-cylinder device with a set of stops initially contains 0.3 kg of steam at 1.0 MPa and 400°C...

A: Given data :  Mass m = 0.3 kg  Pressure P1 = 1.0 MPa  Temperature T1 = 400 °C Pressure P2 = 1.0 MPa ...

Q: 14.12) FOR THE GIVEN STATE OF STRESS, DETERMINE (A) THE ORIENTATION OF THE PLANES OF MAXIMUM IN-PLAN...

A: Given   Stress, σ1=69 MPa             σ2=13.8 MPa Shear stress = 20.7 Mpa Find   Angle   Maximum she...

Q: Required information A brittle material has the properties Sut= 30 kpsi and Suc = 90 kpsi. Using the...

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Q: The mechanism shown is used in a distribution center to push boxes along a platform. The input link...

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Q: 5.1 Bar AB of negligible weight is supported by a ball-and-socket joint at B and two cables attached...

A: Given: A bar with negligible weight one end is supported by ball and socket joint other end is suppo...

Q: Q.1) Find Qand the angle 0. If the force Ris the resultant P=3 kN of Pand Q. 55° R=2 kN

A: Given: P = 3 kN R= 2 kN   To find: Q= ? theta = ?

Q: Use the graphical method to find the magnitude and direction of the resultant of these forces. 60° 3...

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Q: e cofactor of the el

A: To find  Cofactor of element zero

Q: The system in the figure is in equilibrium. A concrete block of mass 202 kg hangs from the end of th...

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Q: What is the y coordinate of the centroid of the object shown?

A: Determine the centroid

Q: nvestigate with dimensional analysis, is this equation true t = [ 2x / a ]1/2 B. Express...

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Q: In the figure, one end of a uniform beam of weight 480 N is hinged to a wall; the other end is suppo...

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Q: A 0.3 kg ball is thrown straight upward with an initial speed of 11.25 m/s. Find the linear momentum...

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Q: b) The figure represents five forces and a system. Find the resultant force and locate couple of tha...

A: Given data as per question Moment acting at point  O= 760 lb.in Calculations considering vertical a...

Q: Consider an ideal Brayton cycle that has a pressure ratio of 12, a compr t temperature of 300 K, and...

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Q: 6) A steel rod with a cross-sectional area of 0.25 in? is stretched between two fixed points. The te...

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Q: Was there difficulty in familiarizing the tools? Why

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Q: Determine the force in members BC ( in Ib). State if the members are in tension or compression. Take...

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Q: 5.60 The connections at the ends of bars AB and BC are bal-and-socket joints. Neglecting the weights...

A: Given   Load, P = 800 N Find   Force, T   Reaction, A

Q: Q5- Determine the magnitude of the resultant force acting on the pin and its direction measured cloc...

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Q: A mechanic is lifting a car of 2000kg using a screw jack as he applies a force of 100 N. The screw j...

A: GIVEN DATA- CAR MASS M=2000kg FORCE APPLIED F=100N HANDLE LENGTH L=600mm PITCH p=10mm

Q: A single 15% energy window is set symmetrically on the 159keV photopeak for an iodine123 imaging stu...

A: Given:- 15% Energy window, symmetric, 159 Kev.

Q: Q1. Which one statement most accurately describes the relative strength and toughness for materials ...

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Q: 10 kNim 50 kN Identify the moment diagram of the beam shown. 3125 3125 (AN mA 022 (AN-m)A

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Q: Q9b. For the beam below, the point loads and distances are as follows: F1 = 11. 25 kN, F2 = 11.25 kN...

A: GIVEN DATA- A SIMPLY SUPPORTED BEAM GIVEN WE HAVE TO FIND REACTION FORCES

Q: Q1. Which one statement most accurately describes the relative strength and toughness for materials ...

A: It is required to choose correct option

Q: What is the meaning of an organization's mission?

A:    A mission statement leads the company's progress by providing an ideal vision for the future. Emp...

Q: Two parallel shafts, 92 cm apart, are connected by a belt drive. The driving pulley rotates at 300 r...

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Q: 1.26 The velocity vector of the boat has two components: v, is the velocity of the water, and v, is ...

A: Given   Velocity of water, v1 = 3 mi/h     Velocity of boat, v2 = 5 mi/h        Angle = 180 - 40 = 1...

Q: flow? How is flow described using the

A: Flow - The steady, continuous movement of something (matter) is called flow. using Reynold's number ...

Q: 3. Thermal conductivity of a substance is measured as k = KTIT,. Find an average value for thermal c...

A: Givenk=koTTotemperature range T1 to T2

Q: What is the best to stop procrastinating?

A: Introduction-Procrastination is a snare that a considerable lot of us fall into. As a matter of fact...

Q: The 2,000 kg car is being towed by a motor as shown in the figure below. If the motor exerts a force...

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Q: Calculate the moment of inertia for the the H axis.

A: To find Moment of inertia 

Q: 4. Air is compressed steadily in an adiabatic compressor from 100 kPa and 25°c to 500 kPa and 167°C ...

A:

Q: Determine the forces F_x and F_y necessary to hold the pipe stationary.

A: Determine the forces F_x and F_y