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What two conditions must be satisfied to make an ac bridge balance?
To make an AC bridge balance, two conditions must be satisfied: the impedance of the two branches of the bridge must be equal, and the phase difference between the two branches must be zero. This means that the voltage across the two opposing points of the bridge must be equal in both magnitude and phase. When these conditions are met, no current flows through the galvanometer connected between the two points, indicating a balanced bridge.
Anderson's bridge used to measure self inductance?
we can find the value of inductance varying two varient resistance r & R by stoping the voic of beep in anderson's bridge then L=CR(Q+2r) here C & Q are fixed capicitance & resistance in bridge..........
What is Wheatstone's bridge?
The wheatstone bridge is an instrument used to measure electrical resistance by means of balancing a bridge circuit. The bridge circuit contains two legs, one of which contains the unknown resistance. Variations in wheatstone bridge can be employed to measure inductance, capacitance, and impedance also.
What is a Wheatstone?
The wheatstone bridge is an instrument used to measure electrical resistance by means of balancing a bridge circuit. The bridge circuit contains two legs, one of which contains the unknown resistance. Variations in wheatstone bridge can be employed to measure inductance, capacitance, and impedance also.
What is meant by self balancing bridge?
If you mean bridge as in Wheatstone etc then the answer is that you do not have to move any controls to get a reading for the unknown. You just connect your unknown to the terminals and the bridge will automatically analyse its resistance, inductance and capacitance, set itself into the correct range, and give you a readout in at least two parameters.
How can you make a bascule bridge?
well since its a bascule bridge you can use mini motors. connect the mini motors to a string and attach it so you can pull the leaf.
What is the main idea in Maxwell bridge?
The main idea of the Maxwell bridge is to measure an unknown inductance by comparing it with a known inductance and resistance in a bridge circuit. By balancing the bridge, the unknown inductance can be determined by the ratio of the two inductances.
Does post office box work on the principle of wheatstone bridge?
No, a post office box does not work on the principle of a Wheatstone bridge. A post office box is a secured physical container used for receiving mail, while a Wheatstone bridge is an electrical circuit used to measure unknown resistances by balancing two legs of a bridge circuit. The two concepts operate in entirely different domains—postal services and electrical engineering, respectively.
What is the difference between Wheatstone bridge and meter bridge?
WHEATSTONE BRIDGE : A wheatstone bridge is used to measure an unknown electrical resistance by balancing two legs of a bridge circuit, one leg of which includes the unknown compound.Its operation is similar to the original potentiometer. METER BRIDGE : A uniform resistance wire 1 meter in length, mounted above a scale marked in millimeters, with terminals added to make the device usable as either part of a wheatstone bridge or of a potentiometer.
When was Two Cent Bridge created?
Two Cent Bridge was created in 1903.
How do you make two magnets float?
By balancing apposite poles
Does robot have a difficult time balancing on their two legs?
False
