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Why is AC used?
The power source is AC. Hence AC is used. DC application is limited.
Where would DC be used instead of AC?
DC is used for extra-high voltage transmission systems, as there are less losses with DC than with AC, and no synchronising problems.
Does the galvanometer measures AC and DC current?
It is used to detect very small DC currents only. For AC signals Detectors are used.
Will value of J be same if ac were used instead of dc?
The number of Joules (energy) is the same as dc provided the RMS values of the ac quantities are used.
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 AC plus DC?
An offset AC wave. It will be offset by the magnitude of the DC applied.
Is commutator used for both ac to dc and dc to ac conversion?
Yes
What is a DC AC inverter used for?
A DC/AC power inverter is used to convert DC, the power that comes from a car's battery, into AC, the kind of power that is supplied to a home and used to power larger electronics.
Which diode are usd are rectifying ac into DC?
Junction diodes are used for rectifying ac into dc.
What is welding electrode?
6013 is a mild steel electrode that bridges the span between mild steel and medium steel. It has a lot of the characteristics of the 60s type electrode but with a thicker coating that doesn't spatter as much and can be used with either AC or DC Polarity. 60 equals 60,000 lbs tensile strength, 1 equals all position, 13 states basic coating type and denotes AC plus DC useage. The deposited bead has a thicker slag coating than 6010, 6011, 6012.
What is E6013 welding electrode?
6013 is a mild steel electrode that bridges the span between mild steel and medium steel. It has a lot of the characteristics of the 60s type electrode but with a thicker coating that doesn't spatter as much and can be used with either AC or DC Polarity. 60 equals 60,000 lbs tensile strength, 1 equals all position, 13 states basic coating type and denotes AC plus DC useage. The deposited bead has a thicker slag coating than 6010, 6011, 6012.
Why is AC used?
The power source is AC. Hence AC is used. DC application is limited.
How do you build a dc to dc converter?
A DC to DC converter is basically a type of switching power supply. The switcher converts the input DC to AC. A transformer is used to convert the AC to the desired voltage. A rectifier, filter, and optional regulator is used to convert the AC back to DC.
Where would DC be used instead of AC?
DC is used for extra-high voltage transmission systems, as there are less losses with DC than with AC, and no synchronising problems.
What devices can be used to block DC and pass AC?
simple capacitor can do this job (to block dc and pass ac).
Is DC or AC used to light a light bulb in the home?
AC...
What is the Purpose of an ac welder?
It produces alternating current AC. It is cheaper to build than a DC or an AC - DC welder. Most electrodes can be used with DC. Some can be used for both. Very few are AC only. DC produces a smoother arc, is easier to strike an arc and most machines in industry are DC. Surprisingly a lot of AC machines are on farms as they were cheaper to buy.
