The total length of 40 mid-ordinates on a simple steam engine indicator diagram is 17 cm. The pressure scale is 0.6 kg/sq-cm. The mean effective pressure would be

The total length of 40 mid-ordinates on a simple steam engine indicato

1.	The total length of 40 mid-ordinates on a simple steam engine indicator diagram is 17 cm. The pressure scale is 0.6 kg/sq-cm. The mean effective pressure would be
A.	1.0 kg/sq-cm
B.	1.7 kg/sq-cm
C.	1.0 kg/sq-cm
D.	10.2 kg/sq-cm
E.	None of the above
Answer» D.