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Which among the following transducer is an example of passive transducer?

Which among the following transducer is an example of passive transducer? Correct Answer Strain gauge

Strain gauge is an example of passive transducer. Passive transducers are those types of transducers that bring change in passive electrical quantity usually with the help of external power source. Strain gauge is a device that changes its resistance when there is change in applied pressure.

Related Questions

Given below are the statements about the difference between passive resistance and satyagraha. Which ones are true?  (A) Passive resistance is weapon of the weaker sections, satyagraha never desires to terrorise the opponent (B) Passive Resistance is negative in practice, whereas satyagraha is positive morality (C) Passive Resistance is equivalent to satyagraha (D) Passive Resistance is not afraid of the physical strength while satyagraha is afraid of physical strength Choose the correct answer from the options given below:
Which among the following transducer is an example of active transducer?
Consider the following statements regarding reciprocity theorem : 1. In any passive linear bilateral network, if the single voltage source Vx, in branch x produces the current response Iy, in branch y, then the removal of the voltage source from branch x and its insertion in branch y will produce the current response iy in branch x. 2. The interchange of an ideal voltage source and an ideal ammeter in any passive, linear, bilateral circuit will not change the ammeter reading. 3. The interchange of an ideal current source and an ideal voltmeter in any passive linear bilateral circuit will change the voltmeter reading. Which of the above statements are correct ?
Match List 1 with List 2 and select the correct answer from the codes given below: List-1 List-2 A. ….is a device to measure intensity of radiation emitted from a body  1. Transducer B. …. Is an instrument which measures humidity directly  2. Reluctance C. A …. Is a device which converts the energy from one form to another  3. Hygrometer D. Transducer which makes use of air gap change is referred as….type 4. Radiation pyrometer
Which of the following are true? a. The most widely used inductive transducer is the Linear Variable Differential transducer. b. LVDT consists of single primary and two secondary windings in series opposition. c. Linearity of 0.05 is available in commercial LVDT. d. LVDT is sensitive to stray magnetic fields.
After introducing active and passive voice to grade 6 students, a teacher set up a pair work activity: Student A takes a sentence of active voice from a book and conveys it to Student B in passive voice. Student B tries to guess what the active voice would have been. Student A modifies the passive voice if needed, repeatedly, till Student B guesses correctly. The above activity MOST closely represents...
Which of the following example is correct about the diffusion? Example 1: The smell of food being cooked reaches us even from a considerable distance.  Example 2: The fragrance of the burning incense sticks spreads all around due to the diffusion of its smoke into the air. Example 3: The smell of perfume spreads due to the diffusion of perfume vapors into the air.
Which transducer is known as ‘self-generating transducer’?
S1: Transducer is a device which converts physical into electrical quantity
S2: Transducer is also called as sensor.
Read the passage carefully and select the best answer to each question out of the given four alternatives.
Public opinion may be passive and false or active and real. It is claimed in theory that all governments are ultimately based on the opinion or sanction of the governed. But we find that in practice the people's rights are often trodden down and tyranny and oppression are allowed to continue. The government does it not because the people want it to do so but because they are too idle, too uneducated and too disunited or timid to oppose the govern ment. Such public opinion is passive and false and not an active verdict. But when we find people alert, intelligent and determined to let the government know their will, when they want to exercise actively their voice in the management of their country, we have an instance of true or active public opinion. True public opinion is formed by and expressed through the press, the platform, political parties and educational institutions. These have sacred duties to perform, duties on which depends the ultimate good of the entire community. The press today wields a tremendous influence, So it should support the causes and move ments and condemn the wrong one's and thus teach people to form correct opinion. A free and fair press ventilates the grievances of the public. Thus a healthy relationship develops between the people and the government through out an unbiased press. Political parties also help to create and regulate opinions. No less important part is played by the educational Institutions which train the minds of the young people who will be the citizens of tomorrow. It has been said that modern Germany and China have been made by their universities. It is necessary that the young and the growing minds should imbibe the spirit of fellow-feeling, the spirit of tolerance, the habit of compromise, and show due regard for the feelings and opinion of others without which a democratic society cannot function, let alone succeed. When there is true awakening of the people, we shall have the real and conscious public opinion. And justice will reign on earth and truly will the voice of the people be the voice of God.
Who among the following has tremendous influence in forming the true public opinion?