Units 5 & 6: Closed Gear Systems Essay Questions Multiple-Choice Question Cog C. Rack D. Transmission D. B Sear teeth prevent el sed gotoy or doing gear systeme Decrease Torce Gear systems are easy to design and manufacture the se eodem are called what? Hoove In Spur gear systems, the tooth profile is A. inclined to the axis of rotation. B. vertical to the axis of rotation. C. parallel to the axis of rotation. D. None of these If two discs are fixed by an axis, their radial velocity and acceleration is equal. A True B. False What important element must we consider when re-scaling a gear system design? Space between the elements A. B. Recommended minimal element thickness C. Removal of support material is still possible D. None of the above

Q: 2. The light right-angle boom which supports the 4KN cylinder is supported by the three cables and a…

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Q: 1. The speed of a train, running between two station is measured at different distances from the…

A: Given data in tabular form. x V 0 0 50 60 100 85 150 110 200 90 250 0

Q: If you know that the change in entropy of a system where heat was added is 12 J/K, and that the…

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Q: In torsion of circular shafts for compatibility, the cross-sections are separated by an…

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Q: Is the pi group 4 already an acceptable form or answer or do you always have to modify it into the…

A: π4=μρh32g

Q: In the figure below there is one larger disc centred in O of radius 10 cm, a smaller disc centred in…

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Q: The cross section is rectangular with a base of 2 in. and height of 6 in. A force of P = 14 kip is…

A: given data dimesion of cross section = 2 in wide and 6 in deep. force P = 14 kips find the maximum…

Q: 500 N AY 300N 200N Find the resultant system of converging forces in the figure. Below

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Q: A cylindrical gate with surface XY is supported by a hinge at point 1. The length of the gate…

A: GIven γ=9.81 kN/m3L=6R=8θ=53

Q: 1. Find the transfer function from input R(s) to output Y(s) R(s) 3 1/s Answer: Y(s) 38+1 = R(s)…

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Q: A load P is supported by two springs arranged in series. The upper spring has 20 turns of 29-mm…

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Q: A hollow aluminium shaft of 80 mm outer diameter & 60 mm inner diameter is rotating @ 5 Hz when…

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Q: Q1: The machine part of negligible weight is supported by a pin at A and a roller at C as shown in…

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Q: 6.7 Determine the value of EIS at midspan of the simply supported beam. Is the deflection up or…

A: Draw the free-body diagram of the beam.

Q: A solid block slides at an incline of 15 with a surface coating of oil of 3 millimeters thick. With…

A: Given, Angle of inclination = θ = 15o Thickness of oil coating = h = 3 mm = 0.003 m Surface area in…

Q: undergo à constant pressure process until the quality becomes 50% (h₂ = 2220, V₂ = 0.075, S₂ =…

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Q: Member AC is subjected to the loading shown in the figure below. Determine the force P if the…

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Q: Name three sources of information when conducting accident investigation

A: The three source of the information while conducting the accident investigation

Q: The beam shown is 1000 mm long with cross section of 50 mm by 100 mm, and is subjected to a load of…

A: Beamlong=1000mm50X100 mm cross-sectionload=500 kgWeld size =12 mm b=100 mmd=100mmh=12mm due to…

Q: 2 Air flows from a reservoir where p = 300 a and T-500 K through a throat to section 1 Figure where…

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Q: Give PV and TS Diagrams of Actual Bryton Cycles. Give also the Work and efficiency equation

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Q: Q2/ A pipe with a radius of 15 mm is attached to a garden hose with a nozzle. If the velocity of…

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Q: Considering that the change in enthalpy at the first stage of a Reheat Rankine Cycle is 1050 kJ/kg…

A: following is the solution to the above problem-

Q: The 5 kg block is moving with initial speed of 3 m/s around the circular path centered at O on the…

A: determine a) the linear speed at t = 3 s. b) the angular momentum at the end of t = 3 s.

Q: The rotation or twist in degrees of a shaft, 800 mm long, subjected to a torque of 80 N-m, 20 in…

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Q: 3- 4kg projectile travel with a horizontal velocity of 600 m/s before it explodes and breaks into…

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Q: Q7) Air is flowing through a pipe and a mercury manometer is attached with this pipe. If the…

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Q: mechanical design

A: Stress in rod σt=4PπC12=4*250*103π*392=209.3 MPa σt=SytfsSyt=σtfs=209.3*1.2=251 MpaLet…

Q: certain coal fire power plant has a heat rate of 2.88 x 108 calories per kW-hr. Coal cost Php 2,500…

A: 1 btu = 0.000293071 kWh = 0.252164 kcal = 252.164 cal 13000 btu = 3.8099239 kWh = 3278.1372 kcal =…

Q: A steel cylindrical vessel is subjected to a pressure of 21 MPa. Its outer diameter is 4.6 m and its…

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Q: . Draw the shear-force and bending-moment diagrams for the simply supported beam shown. etermine the…

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Q: O F=300 M P: 400 N

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Q: The vessel is 20m long, 10m wide and 5 m deep. It has a draft of 4, when floating in an upright…

A: Solution: Given Data: L=20 mb=10 mh=5 mD=4   Note: Dear Student! As per bartleby guidelines, we are…

Q: O F=300 M Im P: 400 N

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Q: applied Q2: A (500*400) mm column shown in Fig.2 is reinforced with 12 32mm bars. service dead load…

A: Given Datab=500mmd=400mmAst=12-ϕ32mmfc=25MPafy=400MPa

Q: P₁₂₁ = ? P3 = ? V3 = ?

A: we will use the continuity equation and bernoullis theorem

Q: Show that the shearing stress developed at the neutral axis of a beam with circular cross-section is…

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Q: Three uniform 1-meter bars weighing "W" each are welded together as shown. The bars are suspended by…

A: Draw the free-body diagram of the system.

Q: Q2/ find the outcome of the cove -Q2/ find the outcome of the convergent forces system in the figure…

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Q: 3. The cylindrical diving bell is open at the bottom and closed at the top, as shown. It is lowered…

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Q: A tainter semicircular gate is shown in the figure. Considering a ft wide strip, determine the…

A: Given:

Q: Example 1 Forces F1 and F2 act on the bracket as shown. Determine the projection Fb of their…

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Q: 76335 Find the the fundamental natural frequency of a beam using the static deflection curve where…

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Q: Calculate the diameter of the nozzle and dimensions of an atmospheric burner that works with…

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Q: Ex. One kg of steam @ 200°C and with an ethalpy of 1861 ks/pg is confined in a rigid container. Heat…

A: Draw temp vs entropy diagram to proceed the problem

Q: Calculate the minimum wall thickness for a cylindrical vessel that is to carry a gas at a pressure…

A: following is the answer to the above problem-

Q: Calculate the magnitude of the moment about the base point O of the 600-N force. 2 m 4 m 40° 600 N

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Q: The forces F1 = 2.50 kN and F2 = 3.20 kN are parallel to the z and x axes respectively. Determine…

A: given data  F1 =2.50kN F2 = 3.20 kN find the minimum tension in cable AB.

Q: 2. Find the centroid of the figure shown. "20 in 18 in 10 in 12 in

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Q: √3=9 P₁ = 9 P3=9 27=? P₁ = 30 KN 4₁34 D=450mm Ref Axis Z₂-5 3 m K J45 3M 73=4.5 x 12:2.5 1 2D₂ = 300…

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Power Transmission Elements

It is defined as the energy transfer from one location to another location. The energy will start moving from the energy generation source to the energy applied position to obtain the work output. From this method, a large amount of electric energy moves from the power station to various electrical substations.