4. During a Morse test on a 4 cylinder engine, the following measurements of brake power were taken at a constant speed. All cylinders firing Number 1 cylinder not firing Number 2 cylinder not firing Number 3 cylinder not firing Number 4 cylinder not firing The mechanical efficiency of the engine is a) 96.53% b) 81.07% c) 84.07% d) 68.22% 3037 KW 2102 kW 2102 kW 2100 kw 2098 kW e) None

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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14. During a Morse test on a 4 cylinder engine, the following measurements of brake power were taken
at a constant speed.
All cylinders firing
Number 1 cylinder not firing
Number 2 cylinder not firing
Number 3 cylinder not firing
3037 KW
2102 KW
2102 kW
2100 kW
2098 kW
Number 4 cylinder not firing
The mechanical efficiency of the engine is
a) 96.53% b) 81.07% c) 84.07% d) 68.22%
c) None
Transcribed Image Text:14. During a Morse test on a 4 cylinder engine, the following measurements of brake power were taken at a constant speed. All cylinders firing Number 1 cylinder not firing Number 2 cylinder not firing Number 3 cylinder not firing 3037 KW 2102 KW 2102 kW 2100 kW 2098 kW Number 4 cylinder not firing The mechanical efficiency of the engine is a) 96.53% b) 81.07% c) 84.07% d) 68.22% c) None
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