MCQOPTIONS
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				| 1. | 
                                    In a two stage cascade amplifier the equivalent noise temperatures are Te1 and Te2. If the gains of the two stages are G1 and G2, the overall noise temperature Te is | 
                            
| A. | A | 
| B. | B | 
| C. | C | 
| D. | D | 
| Answer» D. D | |