A single-cylinder vertical engine as shown has a bore of 30.5 cm and an 80 cm long connecting rod with a stroke of 40 cm. The mass of reciprocating parts is 135 kg. When the piston is at a quarter stroke and is moving upward, the net pressure on it is 650 kN/m2. If the speed of the engine is 250 rpm, the turning moment on the crankshaft at the instant shown in N.m will be? (up to 2 decimals)
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