Blow your nose. Before using the nasal spray, you need to clear your nasal passages. Otherwise, the medication might get caught in the front of the nostril, where it will be less effective. Blow your nose until you have completely cleared your nostrils. 1  Do not blow your nose after using the spray.
The basic difference is the pin of the transistor that is grounded. The common collector has the collector pin grounded, common emitter has the emitter pin grounded and common base, as you guessed it, has the base pin grounded. The following article explains the differencnes perfectly.
The difference between the input and output signals is known as the Gain of the amplifier and is basically a measure of how much an amplifier âamplifiesâ the input signal. For example, if we have an input signal of 1 volt and an output of 50 volts, then the gain of the amplifier would be â50â. In other words, the input signal has been increased by a factor of 50. This increase is called Gain. Amplifier gain is simply the ratio of the output divided-by the input. Gain has no units as its a ratio, but in Electronics it is commonly given the symbol âAâ, for Amplification. Then the gain of an amplifier is simply calculated as the âoutput signal divided by the input signalâ.