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53 questions
1
Measuring instruments and Scales
Moderate
+1.0
-0.25
Which one of the following instrument is used for locating submerged objects in an ocean?
2
Measuring instruments and Scales
Moderate
+1.0
-0.25
SONAR is mostly used by—
3
Measuring instruments and Scales
Moderate
+1.0
-0.25
In SONAR, we use—
4
Measuring instruments and Scales
Moderate
+1.0
-0.25
The apparatus used to measure intensity of sound is:
5
Measuring instruments and Scales
Moderate
+1.0
-0.25
Which instrument is measured by ‘Anemometer’?
6
Measuring instruments and Scales
Moderate
+1.0
-0.25
The velocity of wind is measured by:
7
Measuring instruments and Scales
Moderate
+1.0
-0.25
Wind velocity is measured by:
8
Measuring instruments and Scales
Moderate
+1.0
-0.25
Which one of the following is not correctly matched—
9
Measuring instruments and Scales
Moderate
+1.0
-0.25
Which of the following is measured by Anemometer?
10
Measuring instruments and Scales
Moderate
+1.0
-0.25
Which of the following is not correctly matched?