Mechanical MCQ Java Programming Language Output this code Quizzes 1 1. For high speed engines, a rocker arm of______shouod be used. 1. I-section 2. Rectangular section 3. Circular 4. T-section 2. The length of the piston usually varies between 1. 2D and 2.5D 2. 1.5D and 2D 3. D and 1.5D 4. 2.5D and 3D Java Programming Language Output this code Quizzes 1 1. The cylinders are usually made of 3. Cast iron or cast steel 2. Equal to the length of stroke 3. Stainless steel 4. Copper 4. The rocker arm is used to actuate the inlet and exhaust valves motion as directed by the? 1. Crank 2. Crankshaft 3. Cam and follower 4. None of these Java Programming Language Output this code Quizzes 1 1. The cylinders are usually made of 3. Cast iron or cast steel 2. Equal to the length of stroke 3. Stainless steel 4. Copper 4. The rocker arm is used to actuate the inlet and exhaust valves motion as directed by the? 1. Crank 2. Crankshaft 3. Cam and follower 4. None of these