A. The purge valve is an auxiliary nitrous solenoid that is activated manually by the driver prior to a nitrous assisted pass. This solenoid vents the gaseous nitrous from the supply line that connects the nitrous bottle to the nitrous solenoid. This allows a pure liquid nitrous charge to enter the engine for an instant surge of power. A purge valve is worth about a tenth of a second on a quarter mile pass. Yes, everyone needs a purge valve.
Economic growth means a higher standard of living, provided population does not grow even faster. And if it does, then economic growth is even more important to maintain the current standard of living. Economic growth allows the lessening of poverty even without an outright redistribution of wealth. If population is growing at 2.5 percent a yearâand it is in some of the poorest nationsâthen a 2.5 percent growth rate of real GDP means no change in living standards. A 3.0 percent growth rate means a gradual rise in living standards.
A: Inflation, an economic concept, is an economy-wide sustained trend of increasing prices from one year to the next. The rate of inflation is important as it represents the rate at which the real value of an investment is eroded and the loss in spending power over time.Inflation also tells investors exactly how much of a return (%) their investments need to make for them to maintain their standard of living.owever, a one-time jump in the price level caused by a jump in the price of oil or the introduction of a new sales tax is not true inflation, unless it causes wages and other costs to increase into a wage-price spiral.