Question
In a two-stroke engine commonly used in portable
agricultural tools, how is the scavenging of exhaust gases achieved?Solution
In a two-stroke engine, scavenging is carried out using the fresh charge which enters via the transfer port. It pushes the exhaust gases out of the cylinder through the exhaust port, thus eliminating the need for separate exhaust valves.
Solve the quadratic equations and determine the relation between x and y:
Equation 1: 2x² - 10x + 12 = 0
Equation 2: y² - 8y + 15 = 0
The original price of a painting was Rs 2400/- but the shopkeeper offered double discount of 20% and 15%. For how much did he finally sell the item?
The first, second and fourth terms of a ratio are 4, 6 and 12 respectively. So what will be the third term?
The sum of two numbers is 20 and their product is 96. Find the numbers.
'R' invested Rs. 24,000 in SIP 'A' with a compound interest rate of 20% per annum compounded annually, and Rs. 18,600 in SIP 'B' with a simple interest ...
{656.08 + 89.13 - 291.91 + 319.31 - 402.98} = ?
27, 28, 30, 34, 42, ?
In a 1000 metres race, 'P' beats 'Q' by 150 metres, while 'Q' beats 'R' by 100 metres. Find the distance by which 'P' beats 'R' i...
Two cards are drawn from a well-shuffled pack of 52 cards. What is the probability that both are aces?
In a right triangle, the sides are in the ratio 3:4:5. A circle is inscribed in the triangle. What is the area of the triangle covered by the circle?
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