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Match List I (Variables in Laminar Boundary Layer Flow over a Flat Plate Set Parallel to the Stream) with List II (Related Expression with usual notations) and select the correct answer using the codes given below:
List I
A. Boundary layer thickness
B. Average skin--friction coefficient
C. Shear stress at boundary
D. Displacement thicknessList II
b. A→2, B→4, C→1, D→3
c. A→3, B→5, C→2, D→1
d. A→5, B→4, C→1, D→2
asked in Mechanical Paper-1, 2004
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Match List I (Measuring Devices) with List II (Measured Parameter) and select the correct answer using the codes given below:
List I
A. Pitot tube
B. Micro--manometer
C. Pipe bend meter
D. Wall pressure tapList II
1. Flow static pressure
2. Rate of flow (indirect)
3. Differential pressure
4. Flow stagnation pressure
b. A→4, B→3, C→2, D→1
c. A→1, B→2, C→3, D→4
d. A→4, B→2, C→3, D→1
asked in Mechanical Paper-1, 2004
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