A mould has a downsprue whose length is 20 cm and the cross sectional area at the base of the downsprue is 1 cm². The downsprue feeds a horizontal runner leading into the mould cavity of volume 1000 cm³. The time required to fill the mould cavity will be

Keep practicing — related questions

• In a sand casting operation, the total liquid head is maintained constant such that it is equal to the moul...
• The distance between plates of parallel plates condenser is 2 cm and area of each plate is 31.41 cm2. A gla...
• Which of the following statements is/are true? 1. Nanotechnology includes particles which fall under 1 nm i...
• Arrange the following into increasing source of total irrigated area to decreasing source of total irrigate...
• Which of the following are applications of Infrared and Millimeter waves? 1. Short range communication/ TV ...
• Consider the following statements: 1. Feeding on dead and decaying organisms is a parasitic mode of nutriti...
• Which two statements are equivalent? 1. 16*4 2. 16>>2 3. 16/2^2 4. 16>>>2
• The ratio 1 : 1 : 1 : 1 is obtained from a cross between the parents