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DC Bridge... We use DC supply, Detector is also a DC current detector and we use only resistive components no need for wegner's earthing device balancing time is comparatively less.. where as in AC bridges opposite of above. i.e. AC supply, AC current detector resisitive+ reactive componants need for wagner's earthing device and balancing time is high as we use AC supply..
Wiki User
∙ 10y ago
Wiki User
∙ 11y agoI assume you are referring to AC & DC Wheatstonebridges. The main differences is the excitation and meter used to measure the imbalance. In DC Wheatstone bridge excitation & meter are DC. In AC Wheatstone bridge excitation & meter are AC. Another difference is DC Wheatstone bridge is always composed of just resistors, whereas an AC Wheatstone bridge may contain capacitors and/or inductors.
Wiki User
∙ 6y agoThe voltage source is different. Initial measured reading settling time in AC bridge is far less compared to DC bridges
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What is the difference between ac and dc grounding?
The difference AC and DC grounding is that AC is alternate current and DC is direct current. Grounding for both AC and DC is the same.
What is the difference between in ac and dc powwer cable?
There is no difference in the cables. The only difference is the type of electrical power being transmitted. AC or DC applications use the same wires.
What is the difference between a voltage converter and a voltage inverter?
Converter is AC to DC. Inverter is DC to AC
Why used ac over dc in train?
ac transmits the voltage over long distances. so v use ac in trains
What is the difference between alternators and dynamos?
Alternators produce AC, which is rectified by diodes if DC is needed. Dynamos produce DC by using a commutator.
What is the difference between AC and DC choke?
There is no difference between AC AND DC chockes
What is the difference between ac and dc grounding?
The difference AC and DC grounding is that AC is alternate current and DC is direct current. Grounding for both AC and DC is the same.
What is the difference between in ac and dc powwer cable?
There is no difference in the cables. The only difference is the type of electrical power being transmitted. AC or DC applications use the same wires.
What the difference between AC and DC?
AC rises with respect to time but DC is steady.
Difference between magneto and ac generator?
magneto is dc
What is the difference between ac ammeter and dc ammeter?
dc ammeter has three connecting pins while ac has four
What is main difference between ac power and dc power?
AC power is made by alternating current and DC does not change.
What is the difference between current (DC) and alternating current (AC)?
ac comes directly from the power socket, and DC is battery source. Answer2: The frequency is the difference, AC has frequency f>0 and DC does not f=0.
What makes a dc bulb different from an ac bulb?
The voltage source that is applied to them is the difference between AC and DC light bulbs.
How do you conyert AC to DC?
You rectify AC voltage through a diode bridge to convert it to DC.
What is the difference between a voltage converter and a voltage inverter?
Converter is AC to DC. Inverter is DC to AC
What is the difference between ac Hall effect and dc Hall effect?
ac hall effect always rises and dc is always in steady state.................
