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If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%?
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If the two voltage measurements are V1= 150+_2% and V2=100+_4% respect...
Solution:
Given, V1 = 150 ± 2% and V2 = 100 ± 4%
To find the maximum percentage error in the sum of two voltage measurements, we need to first find the individual percentage errors in V1 and V2.
Percentage error in V1 = (2/100) x 100% = 2%
Percentage error in V2 = (4/100) x 100% = 4%
Now, we can use the formula for percentage error in the sum of two quantities:
Percentage error in (V1 + V2) = [(Percentage error in V1)2 + (Percentage error in V2)2]1/2
= [(2%)2 + (4%)2]1/2
= (4 + 16)1/2 %
= (20)1/2 %
= 4.47%
Therefore, the maximum percentage error in the sum of two voltage measurements is 4.47%, which is closest to option (4) _3.4%.
Answer: 4) _3.4%
Given, V1 = 150 ± 2% and V2 = 100 ± 4%
To find the maximum percentage error in the sum of two voltage measurements, we need to first find the individual percentage errors in V1 and V2.
Percentage error in V1 = (2/100) x 100% = 2%
Percentage error in V2 = (4/100) x 100% = 4%
Now, we can use the formula for percentage error in the sum of two quantities:
Percentage error in (V1 + V2) = [(Percentage error in V1)2 + (Percentage error in V2)2]1/2
= [(2%)2 + (4%)2]1/2
= (4 + 16)1/2 %
= (20)1/2 %
= 4.47%
Therefore, the maximum percentage error in the sum of two voltage measurements is 4.47%, which is closest to option (4) _3.4%.
Answer: 4) _3.4%
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If the two voltage measurements are V1= 150+_2% and V2=100+_4% respect...
(3) +_2.8%
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If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%?
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If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%?.
If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%? for Class 12 2024 is part of Class 12 preparation. The Question and answers have been prepared according to the Class 12 exam syllabus. Information about If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%? covers all topics & solutions for Class 12 2024 Exam. Find important definitions, questions, meanings, examples, exercises and tests below for If the two voltage measurements are V1= 150+_2% and V2=100+_4% respectively. Then the maximum percentage errors in the sum of two voltage measurement is. 1)+_ 2.4% 2) +_2.6% 3) +_2.8% 4) +_3.4%?.
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