question_answer

Match List-I with List-II (pertaining to blower performance) and select the correct answer using the codes given below the lists: 

List-I		List-II
A.	Slip	1.	Reduction of whirl velocity
B.	Stall	2.	Fixed mass flow rate regardless of pressure ratio
C.	Choking	3.	Flow separation
		4.	Flow area separation

Codes:   

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

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

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

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