An inverting amplifier with +11 V supply voltages normally has a sinusoidal output of 10 V
A、R1 is open.
B、V1 = 0
C、R is shorted by a solder bridge.
D、All of the above
A、R1 is open.
B、V1 = 0
C、R is shorted by a solder bridge.
D、All of the above
In the case below decide which maxim of the cooperative principle has been flouted, please give your reason. Can you decide what implicature might be drawn? (1) ---How did the math exam go today, John? --- We had a basketball match with the other class and we beat them. (2) --- What is your name? ---I’m John Smith, 30, unmarried. (3) ---Teacher: (towards the end of a lecture) What time is it now? ---Student: It's 10:44 and 35.6 seconds. (4) ---A: Shall we get something for the kids? ---B: Yes. But I veto I - C - E - C - R - E - A - M.
A、that; what
B、what; what
C、that; that
D、what; that
Determine the gain of this circuit.
A、10
B、0.1
C、-0.1
D、-10
This op-amp is connected as a(n) _______.
A、inverting constant-gain multiplier
B、noninverting constant-gain multiplier
C、voltage buffer
D、None of the above
A、30 kΩ
B、15 kΩ
C、7.5 kΩ
D、5 kΩ
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