The initial pressure of a Watt’s Beam Engine is about?
A. 1 bar
B. 2 bar
C. 3 bar
D. 4 bar
Answer:B
The initial pressure of a Watt’s Beam Engine is about?
A. 1 bar B. 2 bar C. 3 bar D. 4 bar
Explanation: From the performance table consisting of performance data of various steam power