1KN -500→-500- 310 260mm

Q: 1. The brake commonly used on train boggies is (a) Internal expanding 2. In block brakes, the ratio…

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Q: The brake shown in Fig. 16-8 is 300 mm in diameter and is actuated by a mechanism that exerts the…

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Q: In a simple band brake with 225 mm drum radius, if the tensions in both sides as 2250 N and 1670 N.…

A: Given      Tension , T1 = 2250 N                       T2 = 1670 N            Radius, r = 225 mm

Q: Determine: (a) the brake thermal efficiency (7,h), (b) the brake mean effective pressure (P.m), and

A: we know that , brake thermal efficiency can be calculated as ,

Q: A self-aligning ball bearing has a basic dynamic load rating ( C_10, for 10^6 revolutions) of 35 kN.…

A: Given data: The dynamic load is C = 35 kN. The equivalent radial load is Fc = 45 kN.

Q: multi-disc clutch has three discs on the driving shaft and two on the driven shaft. The inner…

A: Given data: The number of driven plate is n1=2 The number of driving plate is n2=3 The inner…

Q: (1)The brake mean effective pressure? (2) the mechanical effeciency

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Q: 1. Explain with line diagram the following types of brakes and write its applications. a) Single…

A: Explanation: The detail explanation of the given types of brake along with the line diagram and the…

Q: corresponding tension T transmitted to the brake cable. Assume

A: To find Tension T transmitted to brake cable

Q: Calculate the bearing life , if rating life for bearings is 9000h and shaft is rotating at 1500rpm.…

A: Data given-  Lh = 9000 h  N = 1500 rpm

Q: Q-4: Four-stroke, single-cylinder diesel power unit when tested gave the following particulars:…

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Q: 02 A conical clutch an included angle of 60°. the outer radius and inner diameters are 80 and 20 cm…

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Q: (b) A roller bearing having a bore of 160 mm, an outside diameter of 340 mm and a value of C of 1.32…

A: Note: Since you have asked multiple question, we will solve the first question for you. If you want…

Q: What are the technical specifications of brakes?

A: The design specifications of a drum brake consist of Brake drum radius Brake shoe Lining arc radius…

Q: Q-4: Four-stroke, single-cylinder diesel power unit when tested gave the following particulars:…

A: As per bartleby guidelines we are allowed to solve only one question if multiple questions are…

Q: A short-shoe drum brake having f= 0.25, a = 1.0 m, b = 0.4 m, c = 50 mm, and r= 0.3 m is to absorb…

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Q: A prony brake is to be built to measure the torque output of a 10-hp motor that operates at a speed…

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Q: An external long shoe drum brake is illustrated in Figure 2. The face width of the shoes is 60 mm…

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Q: Shown in the figure is a single block brake. The intensity of pressure between the block and brake…

A: Free body diagram of given figure

Q: Question A3. The simple brake shown in Fig. A3 has wrap angle 220° and the rotating brake drum…

A: Given: The simple band break. The value of wrap angle is, θ=220°. The value of drum radius is, r=80…

Q: A conical clutch has an inclined angle of 120. The outer and inner diameters are 80 mm and 20 mm…

A: The answer is given in the following step

Q: i need the answer quickly

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Q: 5.36 A single cylinder, 4-stroke cycle engine is fitted with a rope brake. The diameter of the brake…

A: The performance of any engine is described by its efficiency. There are mainly five types of…

Q: For a band brake, the width of the band for a drum diameter greater than 1 m, should not exceed (а)…

A: Band breaks are mainly used to generate maximum high force with minimum effort  that is their…

Q: The factor of safety against slipping in the friction clutch = 1.3; coefficient of friction=0.4;…

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Q: estion 6 A block brake is used to stop a drum of 400 mm diameter. contact angle is 90°. The…

A: Given:d=400 mmμ=0.3

Q: 752 SECTION 8 Brakes To practice using these principles, complete the following activity. Calculate…

A: Given question: Can someone help me with calculations for input/output force/distance for pistons in…

Q: a) i) Explain the meaning of all the digits of a roller bearing having a bearing number "26BC04"…

A: As per our guidelines we are supposed to solve only one question if multiple questions are asked.…

Q: 39. In Fig. 6-38 the maximum lining pressure for any point on the brake is to be limited to 100 psi;…

A: Given DataP=100psi=689476Par=8''=203.2b=212''=63.5mmHere the conersions we tae…

Q: 5.36 A single cylinder, 4-stroke cycle engine is fitted with a rope brake. The diameter of the brake…

A: The performance of any engine is described by its efficiency. There are mainly five types of…

Q: Q6/ A differential band brake has a force of 220 N applied at the end of a lever as shown in Figure.…

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Q: Explain the static rating of rolling contact bearings.

A: Static rating of loading contact bearing          You have posted multiple different questions on…

Q: T Q2) A differential band brake shown below transmits a torque of 450N.m. The coefficient of…

A: DISCLAIMER FOR MULTIPART from Bartleby:Since you have posted a question with multiple sub-parts, we…

Q: Plate (brake band) material yield strength 2 σ yield = 7000daN / cm; rivets diameter d = 2 cm, plate…

A: Given: Width of the plate=24cm Diameter of the hole=2cm Maximum allowable tensile…

Q: (d) The brake engine efficiency (7,). (e) The indicated engine efficiency (7ind).

A: As you mentioned i gave answer of d). and e). For solution refer below images.

Q: i need the answer quickly

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Q: The following data refers to a aboratory experiment with rope preak. Diameter of the flywheel = 1 m,…

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Q: The width of the simple band brake shown in the figure is 30 mm. The coefficient of friction between…

A: Given:b=30 mmμ=0.2σT=65 N/mm2

Q: How much horsepower is delivered by a block brake having a drum 120 mm in diameter and a 400 mm…

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Q: For the simple band brake shown in the fig- ure, the braking torque due to the applied load when the…

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Q: Q2/ A conical clutch an included angle of 60º. the outer radius and inner diameters are 80 and 20 cm…

A: Given data, Since, the clutch is of two halves. So, the cone angle of the clutch is α=602α=30° Outer…

Q: T= 16 R = (rl+ -1 =nd+8+ 0.158 W p.A 8 = Gd 300 200 Q3: A block brake with a torque of 250 N-m. Its…

A: NOTE:- As per our company guidelines we are supposed to answer only first 3 sub-parts. Kindly repost…

Q: A taper roller bearing used in a windmill has a dynamic load capacity of 26 kN. The desired life for…

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Q: in the figure is a single block brake. The intensity of pressure between the block and rum is 1.5…

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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.