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d. A rise in bus tariffs .
e. A successful advertising of Toyota cars.
Explain the constructional details and working of the following boilers in details. ➢ Cochran Boiler ➢ La-Mont Boiler ➢ Velox Boiler Also write their significance and applications in various industries
What do you mean by Mountings and Accessories of Boiler? Which according to you is an integral part of the boiler? Explain any three mountings and accessories in details with their specifications and usage.
What do you mean by Steam Turbines? Explain the difference between Impulse and Reaction turbines. What is their significance. Which according to you is better of the two and why
: What do you mean by Steam generators or Boilers? How do we classify them? Also write its applications in various industries.
Write a class representing any Vegetable described by a color passed in the constructor. Write a class Carrot derived from Vegetable, which in the constructor assumes the price per kilogram. Write Buy method (which takes the number of kilograms as the parameter) in such a way that it is possible to write the code: Vegetable r = new Carrot (15, "red"); // 15 PLN / kg, color: red double toPay = r.Buy (0.5); // Returns the price of 0.5 kg of the carrot
Find the projection of the line segment joining the points (1, −1, 6) and (4, 3, 2) on the line (𝑥−4)/3 = −𝑦 = 𝑧/5 .
Find the transformation of the equation 12𝑥2 − 2𝑦2 + 𝑧2 = 2𝑥𝑦 if the origin is kept fixed and the axes are rotated in such a way that the direction ratios of the new axes are 1, −3, 0; 3, 1, 0; 0, 0, 1
Examine which of the following conicoids are central and which are non-central. Also determine which of the central conicoids have centre at the origin.
(i) 𝑥2 + 𝑦2 + 𝑧2 + 4𝑥 + 3𝑦 − 𝑧 = 0
(ii) 2𝑥2 − 𝑦2 − 𝑧2 + 𝑥𝑦 + 𝑦𝑧 − 𝑧𝑥 = 1
(iii) 𝑥2 + 𝑦2 − 𝑧2 − 2𝑥𝑦 − 3𝑦𝑧 − 6𝑧𝑥 + 𝑥 − 2𝑦 + 5𝑧 + 4 = 0
Show that the conicoid 2𝑥2 + 2𝑦2 + 𝑥𝑦 − 𝑦𝑧 + 𝑧𝑥 + 2𝑥 − 𝑦 + 5𝑧 + 1 = 0 is
central. Hence find its centre.
#339914 on Dec 2023