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Consider an enclosure formed by three surfaces having the following values of shape factors, emissivities and temperatures Surface 1 i.e. curved cylindrical has an emissivity 0.75 and temperature 800 K Surface 2 i.e. closing disc has an emissivity 0.8 and temperature 700 K Surface 3 i.e. closing disc has an emissivity 0.8 and temperature 700 K The closing flat discs are 25 mm in diameter and they have interspacing distance equal to 100 mm. If the shape factor between these two identical discs is 0.05, calculate the net rate of radiant heat flow from the curve surface to each of the closing end surface
If the average stock of a firm is Rs. 40,000 and its opening stock is Rs. 5,000 less than the closing stock, what would be the value of Opening Stock?
Given:
Stock turnover 6 times
Total Sales Rs. 3,00,000
Gross profit Ratio 20%
Closing stock is Rs. 4,000 more than the opening stock. The opening stock will be:
The average stock value of three companies U, V and W is 545 billion. While the average stock value of three companies V, X and Y is 678 billion. Stock value of company V is 477 billion. What is the average stock value of U, V, W, X and Y?
The value of opening stock as on 1stJanuary 2003 was Rs. 7,000 stock of Rs. 23,000 in January were purchased. COGS was Rs. 21,000. What was the value of closing stock as on 31st January, 2003?
Let x(t) be a continuous time periodic signal with fundamental period T = 1 seconds. Let {ak} be the complex Fourier series coefficients of x(t), where k is integer valued. Consider the following statements about x(3t):
1. The complex Fourier series coefficients of x(3t) are {ak} where k is integer valued.
2. The complex Fourier series coefficients of x(3f) are {3ak} where k is integer valued.
3. The fundamental angular frequency of x(3t) is 6π rad/s.
For the three statements above, which one of the following is correct?
On 1st January, 1996 the stock was valued at Rs. 7,000. During January the purchases of the stock amounted to Rs. 23,000 and the cost of sales during the same period amounted to Rs. 21,000. What had been the value of the stock on 31st January, 1996:
Consider the following two tables and four queries in SQL. Book (isbn, bname), Stock (isbn, copies) Query 1: SELECT B.isbn, S.copies FROM Book B INNER JOIN Stock S ON B.isbn = S.isbn;   Query 2: SELECT B.isbn, S.copies FROM Book B LEFT OUTER JOIN Stock S ON B.isbn = S.isbn; Query 3: SELECT B.isbn, S.copies FROM Book B RIGHT OUTER JOIN Stock S ON B.isbn = S.isbn;   Query 4: SELECT B.isbn, S.copies FROM Book B FULL OUTER JOIN Stock S ON B.isbn = S.isbn;   Which one of the queries above is certain to have an output that is a superset of the outputs of the other three queries?
If the cost of goods sold is Rs. 1,00,000, the value of opening stock is Rs. 20,000 and closing stock is Rs. 80,000, then the stock turnover ratio will be:
Given:
Sals - Rs. 2,00,000
Gross Profit - 25% of cost
Stock velocity - 3 months
Closing stock is Rs. 2,000 more than the opening stock.