Question:-
consider the following statements for a 4-cylinder in line engine whose cranks are arranged at regular intervals of 90°:
1. There are 8 possible firing orders for the engine.
2. Primary force will remain unbalanced for some firing orders.
Which of the following statements concerning centrifugal governors:
Option (A)
1 only
Option (B)
2 only
Option(C)
Both 1 and 2
Option(D)
Neither 1 nor 2
Correct Option:
(D)
Question Solution:
For 4-cylinder engine, number of firing orders possible is L3 = 6
Hence, primary forced will always be balanced
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