Login

Remember

Register

CarrierAdda QnA

Q&A
Hot!
Unanswered
Tags
Users
Ask a Question

Home
Machine Kinematics
The fixed instantaneous center of mechanism

The fixed instantaneous center of mechanism

← Prev Question Next Question →

+1 vote

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

The fixed instantaneous center of mechanism

(a) varies with the configuration

(b) remains at the same place for all configurations

(c) all of the mentioned

(d) none of the mentioned

I had been asked this question in class test.

My enquiry is from Acceleration in Mechanisms topic in chapter Acceleration in Mechanisms of Machine Kinematics

machine kinematics
acceleration in mechanisms

Facebook Twitter LinkedIn

Please log in or register to answer this question.

1 Answer

0 votes

answered Oct 19, 2022 by Greg (106k points)

The correct answer is (b) remains at the same place for all configurations

The best explanation: The fixed instantaneous center of mechanism remains at the same place for all configurations.

The instantaneous centres which vary with the configuration of the mechanism, are called neither fixed nor permanent instantaneous centres.

Please log in or register to add a comment.

Related questions

+1 vote

1 answer

The locus of instantaneous center of a moving body relative to a fixed body is known as the

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms

+1 vote

1 answer

The instantaneous center of rotation of a circular disc rolling on a straight path is

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms

+1 vote

1 answer

The component of the acceleration directed towards the center of rotation of a revolving body is known as ____________ component.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms

+1 vote

1 answer

The instantaneous centers of a slider moving in a curved surface lies at

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms

+1 vote

1 answer

The instantaneous centre of rotation of a rigid thin disc rolling without slip on a plane rigid surface is located at

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration of a point on a link

+1 vote

1 answer

When a slider moves on a fixed link having ____________ their instantaneous center lies at infinity.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
simple mechanisms
number of degrees of freedom for plane mechanisms

+1 vote

1 answer

A slider moving on a fixed link having constant radius of curvature will have its instantaneous centre at the center of the circle.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
simple mechanisms
number of degrees of freedom for plane mechanisms

+1 vote

1 answer

Which of the following mechanism will have coriolis component?

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

In a slider crank mechanism, the crank rotates with a constant angular velocity of 300 rpm, Length of crank is 150mm, and the length of the connecting rod is 600mm. Determine linear velocity of the midpoint of the connecting rod in m/s. Crank angle = 45° from IDC.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

In a shaper machine, the mechanism for tool feed is

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration of a point on a link

+1 vote

1 answer

Slider crank chain is an inversion of the four bar mechanism.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration of a point on a link

+1 vote

1 answer

What will be the shape of the velocity diagram of the slider crank mechanism if there are three links including the slider.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

In a slider crank mechanism, the crank rotates with a constant angular velocity of 300 rpm, Length of crank is 150mm, and the length of the connecting rod is 600mm. Determine acceleration of the midpoint of the connecting rod in m/s^2. Crank angle = 45° from IDC.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

In a slider crank mechanism. the maximum acceleration of slider is obtained when the crank is

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration of a point on a link

+1 vote

1 answer

Instantaneous center of rotation of a link in a four bar mechanism lies on

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
velocity in mechanisms
properties of instantaneous centre

+1 vote

1 answer

If the relative motion between two links of a mechanism is pure sliding, then the relative instantaneous center for these two links does not exist.

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
velocity in mechanisms
forces acting in a mechanism

+1 vote

1 answer

In a mechanism, the fixed instantaneous centres are those centres which

asked Sep 24, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
simple mechanisms
number of degrees of freedom for plane mechanisms

+1 vote

1 answer

Which component of acceleration is parallel to the velocity of given link?

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

Which component of acceleration is parallel to the given link?

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

Coriolis component of acceleration exists when there is relative motion between two points from the ground frame.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

f = 3 (n – 1) – 2j. In the Gruebler’s equation for planer mechanisms given, j is the

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration of a point on a link

+1 vote

1 answer

In the given figure, the direction of radial velocity vector and angular velocity is given what will be the direction of coriolis force?

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

Match list I with list II List I List II A. Law of correct steering 1. f = 3(n – 1) – 2j B. Displacement relation of Hook’e joint 2. x = R[ (1 – cosϴ) + sin2ϴ/2n]. C. Relation between kinematic pairs and links 3. cotɸ – cotɸ = c/b D. Displacement equation of reciprocating engine piston 4. tanϴ = tanɸ cosα

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration of a point on a link

+1 vote

1 answer

If the body is not rotating with a constant angular velocity then there are both radial and tangential component of acceleration.

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

+1 vote

1 answer

A point is moving at the end of the link rotating with constant angular velocity ω, what will be the value of radial component of acceleration?

asked Sep 25, 2022 in Machine Kinematics by Leo (38.0k points)

machine kinematics
acceleration in mechanisms
acceleration in the slider crank mechanism & coriolis component

Facebook Twitter LinkedIn

We welcome you to Carrieradda QnA with open heart. Our small community of enthusiastic learners are very helpful and supportive. Here on this platform you can ask questions and receive answers from other members of the community. We also monitor posted questions and answers periodically to maintain the quality and integrity of the platform. Hope you will join our beautiful community

Categories

All categories
Environmental Biotechnology (884)
Environmental Engineering (1.1k)
Enzyme Technology (752)
Farm Machinery (534)
Fermentation Technology (994)
Finite Element Method (480)
Fluid Mechanics (948)
Fluidization Engineering (267)
Food Engineering (984)
Food Packaging Technology (502)
Food Processing Unit Operations (663)
Foundry and Forging (381)
Genetic Engineering (710)
Geotechnical Engineering I (1.2k)
Geotechnical Engineering II (735)
Hazardous Waste Management (880)
Software Architecture (921)
Mass Transfer (499)
Machine Dynamics (772)
Machine Kinematics (912)
Irrigation Engineering (1.2k)
Linear Integrated Circuits (404)
Machine Design (0)
Machine Drawing (0)

Send feedback
About Us
Copyright
Privacy Policy
Terms of Use
Contact Us

Powered by TalkJarvis

...