Can anyone solve a Rubiks cube?

Can anyone solve a Rubiks cube? It took Erno Rubik (the inventor of the Rubik’s Cube) one month to learn how to do a Rubik’s Cube. Getting help with solving the Rubik’s Cube is not cheating. There are 42 Quintillion possibilities, but only one correct solution. Hence without knowing how to solve a Rubik’s Cube […]

What is vapor compression cycle of a refrigeration system?

What is vapor compression cycle of a refrigeration system? Vapour-compression refrigeration or vapor-compression refrigeration system (VCRS), in which the refrigerant undergoes phase changes, is one of the many refrigeration cycles and is the most widely used method for air-conditioning of buildings and automobiles. What cycle does a refrigerator work on? Air cycle refrigeration works on […]

What are all the 4 sided shapes?

What are all the 4 sided shapes? A quadrilateral is a four-sided two-dimensional shape. The following 2D shapes are all quadrilaterals: square, rectangle, rhombus, trapezium, parallelogram and kite. What shapes are quadrilaterals and parallelograms? Quadrilaterals: Classification A quadrilateral is a polygon with four sides. A rectangle is a parallelogram with four right angles, so all […]

What causes drum brakes to drag?

What causes drum brakes to drag? Brake dragging is commonly caused by broken or weak springs on the drum brakes. It can also be due to a corroded or jammed caliper piston or a caliper that has corroded bushings or mounting pins. Additionally, brake dragging can also be caused by frozen emergency brake cables as […]

What is the value of Z in BCC?

What is the value of Z in BCC? In numericals,we use Z values-1 for sc,2 for bcc and 4 for fcc, but in this given question: Potassium crystallises in a bcc lattice,hence the coordination number of potassium metal is 8./span> What does CCP mean in texting? 72) Technology, IT etc (37) CCP — Coconut Cream […]

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