List I | List II | ||
---|---|---|---|
A. | Line of action lying on the same line. | I | Parallel forces |
B. | Lines of action parallel to each other. | II | Concurrent |
C. | Lines of action intersecting at a point. | III | Non-Coplanar forces |
D. | Lines of action lying on different planes or in space. | IV | Collinear forces |
List I | List II | ||
---|---|---|---|
A. | Double, slides cranks mechanism | I | Pantograph |
B. | Four bar chain | II | Elliptical trammel |
C. | Single slider crank mechanism | III | Hip joint |
D. | Spherical joint | IV | White worth quick returns mechanism |
Link i | ai | \(\alpha_i\) | di | \(\theta_i\) |
1 | 0 | \(90\degree\) | 0 | \(\theta_1\) |
2 | 0 | 0 | d2 | 0 |
The table shows the data of running a machine for five years. The original machine cost is Rupees 70,000. In order to minimize the average total cost per year for running the machine, the machine should be replaced after ............. years. (Answer in integer)
A company purchases items in bulk for getting quantity discounts in the item’s price. The price break-up is given in the table. The annual demand for the item is 5000 units. The ordering cost is Rupees 400 per order. The annual inventory carrying cost is 30 percent of the purchase price per unit. The optimal order size (in units) is .......... (Answer in integer)