Thirty Questions on Gear in Power Transmission Question.1. Define pitch circle. Answer. Fig.1 A circle radius of which is equal to the distance from the gear axis to the pitch point. It is the imaginary circle that rolls without slipping … Continued
Fourteen Questions on Power Transmission Question.1. Name different types of chains. Answer. 1. Hoisting chains, 2. Conveyor chains, 3. Power transmission chains. Question.2. What are hoisting chains? Answer. The hoisting chains are generally made of plain carbon steel. Their links … Continued
Eleven Questions on Simple Mechanism Question.1. Differentiate between machine and structure. Answer. Question.2. Draw a neat sketch of four bar chain. Answer. Fig. Four Bar Chain Question.3. Draw a neat sketch of slider crank. Answer. Fig. Slider Crank Chain Question.4. … Continued
Twenty Two Questions on Simple Mechanism Question.1. Define open pair. Answer. When two links of a kinematic pair are not held together mechanically, but remain in contact with each other under the action of force of gravity or some spring … Continued