Mechanical Measurements Set 6

Mechanical Engineering

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This set of Mechanical Measurements Multiple Choice Questions & Answers (MCQs) focuses on Mechanical Measurements Set 6

Q1 | A hot wire anemometer is a variable
Q2 | A piezoelectric crystal can be used to measure
Q3 | Rochelle salts are used
Q4 | Which of the following can be used as sensing element for an instrument?
Q5 | Spot the odd one out
Q6 | A geodimeter is based on the principle of
Q7 | The lead zone is a certain pyrometer is 0.125 percent of span. The calibration is 400?C to 1000?C. What temperature change might occur before it is detected?
Q8 | Which of the following temperature is highest?
Q9 | Meter accuracy is determined by
Q10 | A pirani gauge is used to measure
Q11 | The freezing temperature of mercury is
Q12 | Natural error in measurement may be due to
Q13 | The minimum change in the measured variable which produces an effective response of the instrument is known as
Q14 | A polarograph is used for the analysis of
Q15 | Under force-current analogy, mass is considered analogous to
Q16 | Under force-voltage analogy, spring constant is considered analogous to
Q17 | LVDT converts
Q18 | A pitot tube converts
Q19 | Rosette strain gauges are used for measurement of strain in
Q20 | A rotameter can be used to measure
Q21 | The main advantage of a CRO is
Q22 | An error that under the same conditions will always be of the same size and sign is known as
Q23 | Nitrocellulose cement is used with strain gauge as
Q24 | Which of the following could be the source of random error in an instrument?
Q25 | Which of the following strain sensing elements has the highest value of gauge factor
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