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115.
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116.
Match List I with List II and select the correct answer:
List I (Bridge)
A. Maxwell’s bridge
B. Hay’s bridge
C. Schering bridge
D. Wien bridgeList II (Parameter to be measured)
1. Frequency
2. Inductance of medium Q-coils (1 < Q< 10)
3. Inductance of high-Q coils (Q> 10)
4. Capacitance
b. A→4, B→1, C→2, D→3
c. A→2, B→1, C→4, D→3
d. A→2, B→3, C→4, D→1asked in Electrical Paper-1, 2001
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117.
Match List I (Error parameters) with list II (Values) and select the correct answer: (σ is the standard deviation of Gaussian error):
List I
A. Precision index
B. Probable error
C. Error limit
D. Pak probability density of errorList II
1. 0.67 σ
2. 3σ
3. 0.39/σ
4. 0.71/σ
b. A→4, B→1, C→2, D→3
c. A→3, B→1, C→2, D→4
d. A→3, B→2, C→1, D→4
asked in Electrical Paper-1, 2001
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118.
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119.
Match list I with list II and select the correct answer:
List I (Terms)
A. Precision
B. Accuracy
C. Resolution
D. Static sensitivityList II (Its meaning)
1. The smallest change in the input
quantity which can be detected with its
certainty
2. Closeness of the reading with its true
value
3. Measure of reproducibility of the
measurements
4. Ratio of infinitesimal change in output
to infinitesimal change in input
b. A→3, B→2, C→4, D→1
c. A→3, B→2,C→1, D→4
d. A→2, B→3, C→4, D→1
asked in Electrical Paper-1, 2001
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120.