rtion A: In practice the efficiency of diesel engines is higher than that of petrol engine. Reason R: For the same compression ratio, the efficiency of a diesel cycle is higher than that of the Otto cycle. a. Both A and R are individually true and R is the correct explanation of A. b. Both A and R are individually correct but R is not the correct explanation of A. c. A is true but R is false. d. A is false but R is true.   which is correct option in this ?

Elements Of Electromagnetics
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ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Assertion A: In practice the efficiency of diesel engines is higher than that of petrol engine.

Reason R: For the same compression ratio, the efficiency of a diesel cycle is higher than that of the Otto cycle.

a. Both A and R are individually true and R is the correct explanation of A.
b. Both A and R are individually correct but R is not the correct explanation of A.
c. A is true but R is false.
d. A is false but R is true.
 
which is correct option in this ?
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