1. A vehicle with a wheel diameter of 1.3 m develops a drawback pull of 14.8 kN while at a speed of 15 km/h. the combined efficiency of the differential transmission is 80% and the overall reduction is 25 to 1. Calculate: a) The power delivered by the engine b) Torque delivered by the clutch c) Axial force in the clutch needed to transfer power. There are three pairs of friction surface and a 0.28 coefficient of friction. The outside diameter and face of the clutch are 320 mm and 30 mm, respectively. d) Maximum pressure on the clutch

1. A vehicle with a wheel diameter of 1.3 m develops a drawback pull of 14.8 kN while at a speed of 15 km/h. the combined efficiency of the differential transmission is 80% and the overall reduction is 25 to 1. Calculate: a) The power delivered by the engine b) Torque delivered by the clutch c) Axial force in the clutch needed to transfer power. There are three pairs of friction surface and a 0.28 coefficient of friction. The outside diameter and face of the clutch are 320 mm and 30 mm, respectively. d) Maximum pressure on the clutch

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

See similar textbooks

Related questions

Q: Consider the following parts: A. Barth Bumblebutt has an older uni-system harvest tractor. The…

A: Given: Machine pick 4 rows with 36" length Total power = 135 hp Corn head require = 8.5 hp/row…

Q: иво Pulley B 2 m 150 Pulley A Fig. 5 a) A polyamide F-2 flat belt drive is to be designed with Hd =…

A: Step 1: Step 2: Step 3: Step 4:

Q: Q2) A flat belt drive system is to be) designed for an application in which the input shaft speed is…

Q: rev/min Q2: a/ an engine producing 12 kW power at 3000 rev/min is fitted to a vehicle with a mass of…

A: Answer:Given data:Engine power, Pengine = 12 kW = 12000 WEngine speed, Nengine = 300 rev/minFinal…

Q: Brake Pads with outer and inner diameters of 400 mm and 300 mm, respectively. Normal force exerted…

A: Given:outer radius, ro=do2ro=4002=200 mminner diameter, ri=di2ri=3002=150 mmF=W=1350 Nμ=0.25N=3000…

Q: Calculate the retraction force output for a double acting linear actuator with a piston diameter of…

Q: A single-threaded power screw with square threads pushes against a load of 3,276 N at a speed of 14…

Q: A)It is required to use a multiplate clutch to transmit power of 24 kW at 1200 r.p.m If the clutch…

Concept explainers

Conservation of Energy

In physics, the rule of the conservation of energy states that energy doesn’t disappear from the atmosphere; instead, it changes its form from one type to another. Energy is one of the most important physical quantities in nature, and it cannot be created or destroyed — only transformed.

Question

1. A vehicle with a wheel diameter of 1.3 m develops a drawback pull of 14.8 kN while at a
speed of 15 km/h. the combined efficiency of the differential transmission is 80% and the
overall reduction is 25 to 1. Calculate:
a)
The power delivered by the engine
b)
Torque delivered by the clutch
c) Axial force in the clutch needed to transfer power. There are three pairs of friction
surface and a 0.28 coefficient of friction. The outside diameter and face of the
clutch are 320 mm and 30 mm, respectively.
d) Maximum pressure on the clutch

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Given data and Formula used

VIEW

Step 2: Solution of subpart (a)

VIEW

Step 3: Solution of subpart (b)

VIEW

Step 4: Solution of subpart (c)

VIEW

Solution

VIEW

Step by step

Solved in 5 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, mechanical-engineering and related others by exploring similar questions and additional content below.

Similar questions

A multiple clutch has to transmit 90kW from an engine running at 3500 rpm. Clutch lining outer diameter is 200mm and inside diameter is 160mm. Spring pressure on clutch is 170kPa and it's coefficient of friction is 0.28. a)Calculate the minimum clamping force required b) Calculate the no. of clutch plates.
The following data were taken during a one-hour trial run on a single cylinder, single acting, four-stroke diesel engine of cylinder diameter of 175 mm and stroke 225 mm , the speed being constant at 1000 rpm : Indicated mep: 5.5 barsDiam. of rope brake: 1066 mmLoad on brake: 400 NReading of balance: 27 NFuel consumed: 5.7 kgCalorific value: 44.2 MJ/kg Calculate the indicated power, brake power, specific fuel consumption per indicated kWh and per brake kWh , mechanical efficiency, indicated thermal and brake thermal efficiency.
Q2) A flat belt drive system is to be) designed for an application in which the input shaft speed is 1725 rpm, the driven shaft speed is to be approximately 960 rpm, and the power to be transmitted has been estimated as 2.5kW. The driven machine has been evaluated and found to have characteristics of moderate shock loading during operation. The desired center distance between driving and driven pulleys is approximately 0.5m. The recommended pulley diameter is 110mm. The belt is made of polyamid with density of 0.95g/cc and the coefficient of friction is 0.8. The limiting design-allowable tension per unit width for the polyamide is 613ON/m.a. If 5mm-thick belt material were chosen for this application, what belt width would be required?b. What initial tension would be required for ?proper operation
Find the power transmitted by a belt running over a pulley of 600 mm diameter at200 r.p.m. The coefficient of friction between the belt and the pulley is 0.25,angle of lap 160° and maximum tension in the belt is 2500 N.
Q) Derive the expressions for the torque transmitting capacity of a single plate clutch by pressure
4) In a single plate clutch both sides are effective. The clutch transmits 10 Kw power. The maximum torque is 120 Nm, the maximum axial force should not be more that 100 KN/m2. The outer diameter of the clutch plate is 1.3 times of the inner diameter. Find out the axial load exerted by the spring and outer and inner diameters of the clutch plate.
don't copy from chegg ( it's different question) and from any other even if u do then please change it so do only handwritten.
Calculate the indicated power of a cylinder and the engine, if the mechanical efficiency of the engine is given as 75 % Calculate the brake power and friction power of the engine. Provide your answer in kW and hp. Study the power if the engine is a four stroke type. Cylinder bore 500 Piston stroke 2,050 Stroke/bore ratio Speed range Mean effective pressure = 2050/500 124-99 19.5 Maximum cylinder pressure Numbers of cylinders 5 to 8 Feedback: Correct answer = 155 mm mm rev/min bar bar
Question 1 A three-blade propeller of a diameter of 2 m has an activity factor AF of 200 and its ratio of static thrust coefficient to static torque coefficient is 10. The propeller's integrated lift coefficient is 0.3. a) Calculate the static power and thrust coefficients.
What does sliding' or slipping condition means velocities are the same in the normal direction Ofriction is maximum Friction is unknow Ovelocities match
Q) A single plate clutch having both sides effective is required to transmit 30 kW at 1500 r.p.m. The outer diameter of the plate is limited to 300 mm and the intensity of pressure between the plates is not to exceed 0.07 MPa. Assuming uniform wear and a coefficient of friction 0.35, determine the inside diameter of the plate.
1- A single plate clutch with both sides of the plate effective is required to transmit 25 kw at 100 r.p.m. the outer diameter of the plate is Limited to 300 mm and the intensity of pressure between the plates not to exceed 0.07 N/mm? . Assuming uniform wear and coefficient of the friction 0.3 , find the inner diameter of the plates and the axial force necessary to engage clutch . chaft