Reaction blading is commonly used in intermediate and low pressure parts of

Question

Direction: Each of the next consists of two statements, one labeled as the ‘Assertion (A)’ and the other as Reason (R)’ You are to examine these two statements carefully and select the answers to these items using the codes given below:

Codes:

1.  Both A and R are individually true and R is the correct explanation of A
2. Bothe A and R are individually true but R is not the correct explanation of A
3. A is true but R is false
4. A is false but R is true  

 Assertion (A): Reaction blading is commonly used in intermediate and low pressure parts of steam turbines.

Reason (R): reaction blading given higher efficiency than impulse blading