question_answer

Match List-I (Device) with List-II (Use) and select the correct answer using the codes given below the lists:

List-I (Device)		List-II (Use)
A.	Picot tube	1.	Boundary shear stress
B.	Preston tube	2.	Turbuleny velocity fluctuations
C.	Flow Nozzle	3.	The total head
D.	Hot wire anemometer	4.	Flow rate

Codes:

A) A\[\to \]4, B\[\to \]2, C\[\to \]3, D\[\to \]1

B) A\[\to \]3, B\[\to \]1, C\[\to \]4, D\[\to \]2

C) A\[\to \]4, B\[\to \]1, C\[\to \]3, D\[\to \]2

D) A\[\to \]3, B\[\to \]2, C\[\to \]4, D\[\to \]1