Why does diesel engine have a higher compression ratio? Diesel engines use higher compression ratios than petrol engines, because the lack of a spark plug means that the compression ratio must increase the temperature of the air in the cylinder sufficiently to ignite the diesel using compression ignition. How much compression does a diesel engine […]
How do you calculate addendum and Dedendum?
What is recrystallization process?
What is recrystallization process? Recrystallization is a purification technique for solid compounds. To perform recrystallization, an impure solid compound is mixed with hot solvent to form a saturated solution. As this solution cools, the solubility of the compound decreases, and pure crystals grow from solution. In which process recovery recrystallization and grain growth occurs? RECOVERY, […]
What is marked by two sets of double yellow lines?
What are examples of arts a V technology and communication careers?
What are examples of arts a V technology and communication careers? CTE classes in this cluster will introduce you to a variety of interesting careers including: Video or web producer. Film maker. Graphic designer. Television studio producer. Stage designer. Publisher. Radio broadcaster. Fashion/apparel designer or illustrator. What are at least three careers which are in […]
How do I create a star schema in SQL Server?
How do I create a star schema in SQL Server? Let’s walk through this process step by step. Step 1: Install Diagram Support. Step 2: Create New Database Diagram. Step 3: Create User-Defined Data Types. Step 4: Create a Dimension Table in SSMS. Step 5: Save the New Diagram. Step 6: Create All Dimension Tables. […]
What way does traffic move in a roundabout?
What way does traffic move in a roundabout? At roundabouts, the traffic circulates counter-clockwise and moves toward vehicles at the yield line. In practice, that means yield to traffic from the left, similar to the action that is necessary when entering a freeway or turning right at a red traffic light/signal. When approaching a roundabout […]
Is a zero after a decimal significant?
Is a zero after a decimal significant? The number 0 has one significant figure. Therefore, any zeros after the decimal point are also significant. Example: 0.00 has three significant figures. Any numbers in scientific notation are considered significant. What is the rule for showing zeros to the right of the decimal point? Scientific notation, sometimes […]
How does a kangaroo move?
How does a kangaroo move? The kangaroo moves by hopping. They hop on their powerful hind legs and use their tails for balance and for steering. Even though kangaroos jump with their legs moving together, they are able to kick each leg separately when swimming. A Red Kangaroo can leap as far as 25 feet […]
Where we can use IR sensor?
Where we can use IR sensor? Infrared technology is found not just in industry, but also in every-day life. Televisions, for example, use an infrared detector to interpret the signals sent from a remote control. Passive Infrared sensors are used for motion detection systems, and LDR sensors are used for outdoor lighting systems. Is IR […]