diff options
Diffstat (limited to '3507/CH13/EX13.15/Ex13_15.sce')
| -rw-r--r-- | 3507/CH13/EX13.15/Ex13_15.sce | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/3507/CH13/EX13.15/Ex13_15.sce b/3507/CH13/EX13.15/Ex13_15.sce new file mode 100644 index 000000000..7a7a1a7a0 --- /dev/null +++ b/3507/CH13/EX13.15/Ex13_15.sce @@ -0,0 +1,8 @@ +//chapter13
+//example13.15
+//page289
+
+printf("i) Class A amplifier means that it raises voltage level of signal and its \nmode of operation is such that collector current flows for whole input signal. \n \n")
+printf("ii) Audio voltage amplifier means it raises voltage level of audio signal \nand its mode of operation is class A. \n \n")
+printf("iii) Class B power amplifier means that it raises power level of signal and its \nmode of operation is such that collector current flows for half cycle of input signal only. \n \n")
+printf("iv) Class A transformer coupled power amplifier means that power amplification \nis being done, coupling is by tranformer and mode of operation is class A. \n")
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