Which one of the following devices acts on the principle of circular motion?

Which one of the following devices acts on the principle of circular motion? Correct Answer Centrifuge

The centrifuge utilizes the centrifugal force produced during circular motion. Centrifuge is commonly used to separate platelets from blood samples. It is an important equipment for studying blood. Other variations of centrifuge include devices like cream separator etc.
Bissoy MCQ

Related Questions

Match the following Types of mechanism Motion achieved P. Scott Russel mechanism 1. Intermittent motion Q. Geneva mechanism 2. Quick return motion R. Off set slider crank mechanism 3. Simple harmonic motion S. scotch Yoke mechanism 4. Straight line motion
A particle in uniform circular motion is projected on its diameter. The motion of projection will be simple harmonic. Select the correct option regarding speed and acceleration of the particle in circular motion.
Which one of the following is true with regard to a CPU having a single interrupt request line and single interrupt grant line? i) Neither vectored nor multiple interrupting devices is possible. ii) Vectored interrupts is not possible but multiple interrupting devices is possible. iii) Vectored interrupts is possible and multiple interrupting devices is not possible. iv) Both vectored and multiple interrupting devices are possible.
Which of the following are major principles of leading?
1. Principle of motivation
2. Principle of continuous development
3. Principle of harmony of objectives
4. Principle of open competition
5. Principle of communication clarity
Select the correct answer:
Every simple harmonic motion is periodic motion, but every periodic motion need not be simple harmonic motion.
If an object moves in a circular path with uniform ________, its motion is called uniform circular motion.
The main drawback of functional organisation developed by Taylor is that it falls to recognise the
1. scalar principle
2. principle of equity
3. principle of unity of command
4. principle of Espirit de Corps
Which of the following statements are true/false?
Which of the following statements is/are correct with regard to 'absolute liability' principle laid down in M. C. Mehta v. Union of India. Answer by using the below:
(1) The principle was approved except as to quantum of damages in Charan Lal Sahu v. Union of India
(2) The principle in determining compensation was applied in Union Carbide Corporation v. Union of India
(3) The compensation to be awarded must have some broad correlation not only with magnitude and capacity of the enterprise but also with the harm caused by it was held in Deepak Nitrite v. State of Gujarat
(4) The principle is not followed in India because Parliament could not yet pass Public Liability Insurance Bill, 1991
In the following passage, some of the words have been left out. Read the passage carefully and select the correct answer for the given blank out of the four alternatives. Without habit, personality could not exist; for we could never do a thing twice alike, and ___________ would be a new person each succeeding moment. The acts which give us our own peculiar _____________ are our habitual acts--the little things that do themselves moment by moment without care or attention, and are the truest and best expression of our real selves. Probably _______ one of us could be very sure which arm he puts ________ the sleeve, or which foot he puts into the shoe, first; and yet each of us ____________ formed the habit long ago of doing these things in a certain way. own peculiar _____________ are our habitual acts
In the question two statements are given, followed by two conclusions, I and II. You have to consider the statements to be true even if it seems to be at variance from commonly known facts. You have to decide which of the given conclusions, if any, follows from the given statements.
Statement I:
All mobiles are phones Statement II:
All phones are devices
Conclusion I:
Some phones are devices Conclusion II:
No devices are phones