Question:-
Assertion (A): In SI engine, as the engine speed increase spark is required to be advance
Reason (R): As the engine speed increase flame velocity increase
Option (A)
Both A and R are individually true and R is the correct explanation of A
Option (B)
Both A and R are true but R is not the correct explanation A
Option(C)
A is true but R is false
Option(D)
A is false but R is true
Correct Option:
(A)
Question Solution:
Both A & R individually true and R is the correct explanation of A
question-answer-faq-2865