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If a circuit is grounded through a capacitor it is referred to as AC ground because ac signal can pass through the capacitor DC level is blocked
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∙ 13y ago
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What is the best ground for a conductive work bench?
An AC outlet
What color is green positive or negative for DC?
green is ground regardless of ac or dc
What colour wire is negative - green or black?
Most likely your "purple" was once black, and is the negative; to verify, trace "purple" to ground, or touch the leads of an ohmmeter to purple and ground. You should get "0" ohms at the correct wire. This assumes a negative ground.
What are white black and green colors represent on electrical wires?
In the US, the common usage of these colors is: BLACK: Hot - connected to one phase of the service AC. WHITE: Connected to the Neutral of the service AC. GREEN: Connected to the GROUND bus at the service entrance. At the service entrance, the GROUND and the NEUTRAL bus are connected together.
What is the emitter bypass capacitor?
The capacitor helps to keep the quiesent point fixed. During its operation it bypasses the ac component. If the ac also flows through this emitter link then as we know by parameter equations emitter current and ce voltage changes hence varying q point.
When is the probe ground clip required to be connected when taking oscilloscope measurements?
Hi, It's generally required at all times, but there is a problem though with most o'scopes, and that is that the o'scope's ground connection is also connected to AC ground through the AC power plug. The best way to circumvent the possible shorting of the circuit you're testing, you should use an AC isolation transformer on the o'scope. This removes the AC ground from the scope but allows you to retain the signal and AC ground on the device being tested. Hope this helps, Cubby
What ground do ac Milan play at?
San Siro
What is the best ground for a conductive work bench?
An AC outlet
Which team has their home ground named San Siro?
The team that has its home ground named San Siro is Ac Milan.
You have ac ripple on the ground potential key line for your hf radio this causes noise in the hf radio you cannot find the source of the ac what can you use to filter the ac from the ground potential?
it is hydrogen fluoride........ lol your welcome it is hydrogen fluoride........ lol your welcome it is hydrogen fluoride........ lol your welcome
How do you ground a inground pool light?
Most pool lights are 12v ac and run off a transformer so no need to ground
Where is the neutral for 25kv ac single phase supply used for electric locomotives?
from ground
What color is green positive or negative for DC?
green is ground regardless of ac or dc
Why is there a diode on the ground wire of the AC compressor clutch?
to avoid radio signal interference.
What statement descibes the flow of electic current in an AC circuit?
The flow of electric current in an AC circuit is alternating, it flows one way then the other, with reference to ground.
If wall current is said to be alternating why does it have a positive and a negative?
AnswerThere is no positive and negative. There is hot and ground. The hot (120 volts AC) is in reference the ground (Earth).
What does ac in AC-130 mean?
The A means attack or air to ground (A-10, A-6, etc) and the C means cargo (C-5, C-17). Since the AC-130 is a modified C-130, it carries both designators.
