5. A pressure of 2 bar produces a deflection of 10 degrees in a pressure transducer. Therefore, the sensitivity of the instrument is:

Elements Of Electromagnetics
7th Edition
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Publisher:Sadiku, Matthew N. O.
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Do question 5 please I know the answers of 3 &4
3. The width of a room is measured 10 times by an ultrasonic rule and the following
measurements are obtained (units of meters):
5.381
5.379
5.378
5.382
5.380
5.383
5.379
5.377
5.380
5.381
The width of the same room is then measured by a calibrated steel tape that gives a
reading of 5.374 m, which can be taken as the correct value for the width of the room.
What is the measurement precision of the ultrasonic rule?
What is the maximum measurement inaccuracy of the ultrasonic rule?
4. A packet of resistors bought in an electronics component shop gives the nominal
resistance value as 1000 D and the manufacturing tolerance as 5%. If one resistor is
chosen at random from the packet, what is the minimum and maximum resistance value
that this particular resistor is likely to have?
5. A pressure of 2 bar produces a deflection of 10 degrees in a pressure transducer.
Therefore, the sensitivity of the instrument is:
Transcribed Image Text:3. The width of a room is measured 10 times by an ultrasonic rule and the following measurements are obtained (units of meters): 5.381 5.379 5.378 5.382 5.380 5.383 5.379 5.377 5.380 5.381 The width of the same room is then measured by a calibrated steel tape that gives a reading of 5.374 m, which can be taken as the correct value for the width of the room. What is the measurement precision of the ultrasonic rule? What is the maximum measurement inaccuracy of the ultrasonic rule? 4. A packet of resistors bought in an electronics component shop gives the nominal resistance value as 1000 D and the manufacturing tolerance as 5%. If one resistor is chosen at random from the packet, what is the minimum and maximum resistance value that this particular resistor is likely to have? 5. A pressure of 2 bar produces a deflection of 10 degrees in a pressure transducer. Therefore, the sensitivity of the instrument is:
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