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A cantilever has a sensitivity of 2mm/N is connected to an LVDT of 5V/mm. Find the overall sensitivity. The smallest force able to measure, if the output voltage is measured by a Voltmeter which has range of 0-10 V with 100 divisions and it can read upto 4 th of the division.?
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A cantilever has a sensitivity of 2mm/N is connected to an LVDT of 5V/...
Solution:

Overall sensitivity of cantilever and LVDT:

The overall sensitivity of cantilever and LVDT is given by the product of the sensitivity of the cantilever and the sensitivity of LVDT.

Overall sensitivity = Cantilever sensitivity x LVDT sensitivity
Overall sensitivity = 2mm/N x 5V/mm
Overall sensitivity = 10 V/N

Smallest force able to measure:

The smallest force that can be measured is given by dividing the smallest division of the voltmeter by the overall sensitivity.

Smallest force able to measure = (1/100) x (4/10) / 10 V/N
Smallest force able to measure = 0.00004 N

Explanation:

Overall sensitivity of cantilever and LVDT:

The overall sensitivity of cantilever and LVDT is the product of their individual sensitivities. The cantilever has a sensitivity of 2mm/N, which means that for every 1 N of force applied to the cantilever, it will deflect by 2mm. The LVDT has a sensitivity of 5V/mm, which means that for every 1 mm of displacement of the core, the output voltage will change by 5V. To find the overall sensitivity, we multiply the sensitivity of the cantilever and the sensitivity of the LVDT.

Smallest force able to measure:

The smallest force that can be measured is determined by the resolution of the voltmeter and the overall sensitivity of the cantilever and LVDT. The voltmeter has a range of 0-10 V with 100 divisions, and it can read up to 4th of the division. This means that the smallest division that can be read is 0.01 V. To find the smallest force that can be measured, we divide the smallest division of the voltmeter by the overall sensitivity of the cantilever and LVDT.

Therefore, the smallest force that can be measured is 0.00004 N.
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A cantilever has a sensitivity of 2mm/N is connected to an LVDT of 5V/mm. Find the overall sensitivity. The smallest force able to measure, if the output voltage is measured by a Voltmeter which has range of 0-10 V with 100 divisions and it can read upto 4 th of the division.?
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A cantilever has a sensitivity of 2mm/N is connected to an LVDT of 5V/mm. Find the overall sensitivity. The smallest force able to measure, if the output voltage is measured by a Voltmeter which has range of 0-10 V with 100 divisions and it can read upto 4 th of the division.? for Electronics and Communication Engineering (ECE) 2024 is part of Electronics and Communication Engineering (ECE) preparation. The Question and answers have been prepared according to the Electronics and Communication Engineering (ECE) exam syllabus. Information about A cantilever has a sensitivity of 2mm/N is connected to an LVDT of 5V/mm. Find the overall sensitivity. The smallest force able to measure, if the output voltage is measured by a Voltmeter which has range of 0-10 V with 100 divisions and it can read upto 4 th of the division.? covers all topics & solutions for Electronics and Communication Engineering (ECE) 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for A cantilever has a sensitivity of 2mm/N is connected to an LVDT of 5V/mm. Find the overall sensitivity. The smallest force able to measure, if the output voltage is measured by a Voltmeter which has range of 0-10 V with 100 divisions and it can read upto 4 th of the division.?.
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