When the work is by on the gases, which of the following effect is observed on the turning moment diagram?

Related MCQs

• In the turning moment diagram of a multicylinder engine, the work done during exhaust stroke is by              
• While drawing the turning moment diagram, which of the forces in not taken into account?
• 4-stroke engine has one power stroke per 2 revolutions hence turning moment diagram is uniform.
• A negative loop is formed in the turning moment diagram because the pressure inside the cylinder is                than the atmospheric pressure.
• In the given turning moment diagram, the process X is known as              
• In the following picture the G is the center of gravity, the quantity h is known as the “offset”. I is the moment of inertia and k is the radius of gyration. Offset’s value is given by?
• 5m and 70mm in diameter, the middle rotor is at a distance 1.5m from one end. Calculate the free torsional vibration frequency for a single node system in Hz if the mass moment of inertia of rotors in Kg- m2 are: 0.15, 0.3 and 0.09. C=84 kN/mm2
• 5m and 70mm in diameter, the middle rotor is at a distance 1.5m from one end. Calculate the free torsional vibration frequency for a two node system in Hz if the mass moment of inertia of rotors in Kg- m2 are: 0.15, 0.3 and 0.09. C=84 kN/mm2
• 45 N/mm2. The connecting rod length between centres is 1.2 m and the cylinder bore is 0.5 m. If the engine runs at 250 r.p.m. and if the effect of piston rod diameter is neglected, calculate the net load on piston.
• What is not the effect of unbalanced forces?