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Author Question: When the indicator lamp of a logic probe glows brightly, it is detecting A) a LOW logic level. B) ... (Read 133 times)

ishan

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on: Jul 28, 2018
When the indicator lamp of a logic probe glows brightly, it is detecting
 
  A) a LOW logic level. B) +2 V.
  C) 0 V. D) a HIGH logic level.

Question 2

An SCR has a critical rise (dv/dt) rating of 35 V/s. Used in a circuit where 3 ms (rise time) noise signals occur randomly, the noise amplitude required to cause false triggering is
 
  A) 35 mV B) 105 mV C) 17.5 mV D) 3 ms


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shewald78

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Reply #1 on: Jul 28, 2018
Answer to Question 1

D

Answer to Question 2

B


ishan

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Reply 2 on: Jul 28, 2018
Excellent

Viet Thy

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Reply 3 on: Yesterday
Wow, this really help

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