Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
A certain car has suspension modes which are uncoupled front to back. When a person with a mass of 60 kg sits in the rear of a car, in the centre of the seat which is directly over the wheel arch, the rear suspension deflects 5 cm.
The natural frequency of the unloaded car body on the rear suspension is 1.6 Hz. The damping factor ζ is 0.3.
The rear wheels each have a combined imbalance equivalent to 30 gm at 40 cm eccentricity. The wheel diameter is 0.6 m.
(a) What is the combined stiffness of the rear suspension springs of this car?
(b) What is the effective body mass associated with the rear suspension? (Ignore the mass of occupants.)
(c) Assuming linearity, evaluate the damping coefficient of each of the rear dampers?
(d) The wheel hop frequency for the rear suspension is 15 Hz. At what road speed would the imbalance of the rear wheels induce resonance?
(e) What is the force due to wheel imbalance when the car is travelling at 80 kph?
Define memory management system? The part of the computer system that supervises the flow of information among auxiliary memory and main memory is known as memory management sy
What is class, class diagram? An object is an instance of a class. Class explains a group of objects with similar properties (attributes), behaviour (operations), kinds of rela
The concept of clustering is definite as the use of multiple computers, typically PCs or multiple storage devices, UNIX workstations, and their interconnections, to form what appea
The CCITT standard bandwidth for speech is: (A) 20000 Hz (B) 15000 Hz (C) 7000 Hz (D) 3400 Hz Ans:
Discuss briefly subscriber loop system. Subscriber Loop System: Every subscriber in a telephone network is connected usually to the nearest switching office using a dedicated
Except ions of type error in JAVA are handled by? Except ions of type error in the JAVA are handled through JAVA run time environment.
Overriding tell us only the methods, but shadowing tells us the entire element.
Q. Explain about Microprocessors? Microprocessors have instruction sets ranging from 20 to several hundred instructions, known as microprograms, which are stored in ROM to init
Explain the resources of data structure is used by an operating system to keep track of process information? Explain A process is a program in execution. An operating system
Name and explain the popular techniques to identify free memory areas as a result of allocation and de-allocations in a heap. Two well-liked techniques to identify free memory
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd