Answered: 900 mm 150 mm 3 1) Dynamo shaft 2) 750…

Engineering

Mechanical Engineering

900 mm 150 mm 3 1) Dynamo shaft 2) 750 mm Engine shaft 450 mm Line shaft

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

Similar questions

2) An electric motor transmits 0.5HP at 1600RPM. A 100 tooth helical pinion having a normal pressure angle of 25° and a helix angle of 15° and a normal diametral pitch of 10 teeth/in transmits power to a 100 tooth gear. Determine the tangential, radial and axial forces on the gear tooth.
Ta bh La v ethod Q3:- The Fig. below shows an epicyclic gear train in which the gear D is held stationary by shaft A and arm B is rotating at 200 rpm ccw. The gears E and F are carried by the arm. The gear G is rigidly attached to shaft C. Find the magnitude and direction of the speed of shaft C. If the gear train is transmitted 7.5 kW what is the torque required to hold shaft A stationary? Given that Z;-40, Z6=30 and Ze=20. B
The numerical value for the ideal mechanical advantage of a bicycle with 10 teeth on the effort gear and 40 teeth on the load.
An engine, running at 350 r.p.m., drives a line shaft by means of a belt. The engine pulley is 950 mm diameter and the pulley on the line shaft being 550 mm. A 900 mm diameter pulley on the line shaft drives a 150 mm diameter pulley keyed to a dynamo shaft. Find the speed of the dynamo shaft, when 1. there is no slip, and 2. there is a slip of 2% at each drive.
3. A motor has pinion gear with 14 teeth and is meshed with a gear with 52 teeth. The gear is attached to a shaft that drives an 85mm diameter wheel. If the motor spins at 1750rpm's, what is the speed of the vehicle in m/s?
Please hel me solve this asap. Thank you!!
A simple gear train of 30 and 40 teeth for pinion and gear wheel respectively is used to drive an electric wheelchair at a velocity that is double the maximum velocity of slip. The pinion has an equal addendum as the gear wheel , a module of 3 mm and a pressure angle of 14.5 ° . The wheelchair has a maximum velocity of 5 m/s when is pinion rotates at 800 r.p.m . Calculate: 1.1) The magnitude of the velocity of slip of gear mesh. 1.2) The angular speed of the gear wheel in rad/s. 1.3) The maximum length of a path of the approach in mm. 1.4) The length of a recess in mm. 1.5) The addendum of the gear in mm. 1.6) The constant ratio.
Hii, please solve this..
A simple gear train of 30 and 50 teeth for pinion and gear wheel respectively, is used to drive an electric wheelchair at a velocity that is double the maximum velocity of slip. The pinion has an equal addendum as the gear wheel, a module of 3 mm, and a pressure angle of 14.5o. The wheelchair has a maximum velocity of 5 m/s when its pinion rotates at 800 r.p.m. Calculate The maximum length of a path of the approach in mm.
3. Design Challenge: The wind turbine is designed to generate 2.5 MW of power with the blades rotating at 20 RPM. The large gear has 360 teeth and the small gear has 12 teeth. Design the high speed shaft to minimize weight. That is, choose a material (from your textbook) and cross-section dimensions such that the shaft won't yield, with a safety factor of 2.5, while keeping the shaft's weight to a minimum. Calculate the weight per meter of the shaft you designed. 2 Gear reducer High speed shaft Low speed shaft Generator
This one may be a bit odd, but I can't seem to locate the proper term for a shaft with two flats 180° apart (i.e. one on top, one on bottom)
In a two ram hydraulic steering gear the diameter of the rams is 280mm, diameter of the rudder stock is 350mm ...