0
Does a 12 Volt center-tapped transformer yield 12 volts from the tap to each end or 12 volts between the ends?
Wiki User
∙ 15y ago
If you mean that the VCT (volts center-tapped) equals 12V, then the answer is that there are 12 volts from the center tap to each end, resulting in a total of 24V. However, these two sides will be 180 degrees out of phase, meaning that when one is positive the other is negative and vice versa. Because of this you can easily split this into a 12v DC source which has +12 volts on one end and -12 volts on the other.
Wiki User
∙ 15y ago
Add your answer:
Earn +20 pts
What is the difference the proportional limit and the yield point of a spring that has been over stretched?
differece between proportional limit and yield point of a spring?
What is the difference between yield strength and tensile strength?
Yield strength is a form of tensile strength, as yield strength is maximum strength upto which a material retains its original shape or it is in elastisity above which it will in plasticity.
What relationship s used to determine the percent yield of a chemical reaction?
The percent yield of a reaction measures the efficiency of a reaction. The relationship of the actual yield to the theoretical yield is used to determine this.
Why is 690 volts used as a wind generator?
400 volts 3 phase is the standard voltage in Europe, and wind generators originated in Europe. 3 phase induction motors are readily available and become induction generators when driven faster than there syncronous speed mechanicaly by an external force, like the wind in the case of wind generators. Motors are typically delta connected and have 400 volt windings. In the case of generators there is an efficiency gain by configuring the 400 volt windings in a star configuration because the higher voltage will yield a lower current allowing a smaller diameter conductor. Square root of three times 400 volts equals 690 volts. Viola!
What is difference between the proportional limit and the yield point of a string that has been over stretched?
proportional limit is value of stress that beyond which it is nonlinear; prior to that the stress strain diagram is a straight line. At yield, the material strain will not return to zero after unloading and have a permanent set
How many volts in AAA batteries?
It depends upon the chemistry. Alkaline cells generate 1.5 Volts each, so six of them would yield 9 Volts, whereas six rechargeable cells would only yield 7.5 Volts, since each cell produces 1.25 Volts.
How many AA batteries make 6 volts?
It depends upon the chemistry. Alkaline cells generate 1.5 Volts each, so six of them would yield 9 Volts, whereas six rechargeable cells would only yield 7.5 Volts, since each cell produces 1.25 Volts.
Relationship between bond price and yield?
what is relationship between bond price and yield?
Liquidity and yield analysis?
what is the comparison between liquidity & yield analysis ??????
What is the Formula for percentage yield?
Percentage yield = (Actual yield / Theoretical yield) x 100% The percentage yield for a reaction is a value between 0 to 100 percent.
What is the difference between KVA and KW of a transformer?
Transformer power is given by P=V*I which takes the unit of KVA while that of KW has energy term which is not produced by the transformer.It only steps up or down the voltage.Answer:In a pure D.C. circuit, KW = KVA. However, in any A.C. circuit, there is real power {KW} and apparent power {KVA}, due to the voltage and current being out of phase. Power Factor is the ratio of KW to KVA. Transformers are rated in both KVA and PF. Multiplying the transformer KVA rating times the PF will yield KW.A transformer has separate ratings for maximum voltage and maximum current. Multiply the two together and that is called the VA rating, or kVA for larger transformers. So the transformer rating is independent of the power factor of the load.
What is the difference between a discount yield and a bond equivalent yield?
Chamika & n
What is the difference between YTD Return vs Yield?
yield vs ytd
How is yield curve used in finance?
A yield curve is a graph that shows the relationship between yield and maturity on bonds. The graph plots the time or maturity on the x-axis and the yield on the y-axis. The yield curve will show how the yield on the bond changes with varying maturities.
What is the voltage of a D-cell battery that is wired in parallel?
Any number of fresh D cells wired in parallel will yield a voltage of 1.5 volts.
What is the difference between actual yield and theoretical yield?
Theoretical= calculated
What is the difference between the predicted and actual yield in a chemical reaction?
The actual yield of a reaction product is always less than the yield from the chemical equation. This is because of error.
