0
Well, there is no way of doing it without an overhead or underground transmission line.
Wiki User
∙ 8y ago
Add your answer:
Earn +20 pts
The amount of current in a circuit can what by increasing the amount of resistance present in the circuit?
No it cant. Voltage = Current x Resistance. So at constant Voltage if the Resistance is increased, Current will reduce
Why do we use AC supply in our homes?
The power transmission would require bigger wires to transmit high dc current so instead high voltage ac current is transmitted through long distance linesTo reduce losses it is necessary for the value of current through lines to be lowTranformers donot work for dc current so one cant step up and step down dc current voltage like it can be done with ac current
Why two voltage sources of different voltages cant be connected in parallel and what happened when you connect them?
The higher voltage source forces current backwards into the lower voltage source, which can damage it or even cause it to explode.
Why cant you use a transformer to increase the voltage of a 60V solar panel?
The output of a solar panel is direct current. Transformers need alternating current to operate.
Why dc transmission is not used below a particular distance?
In a power transmission there is a need for step up and step down the voltage for a certain distance. So we cant use dc for a particular distance.AnswerD.C. transmission is used for long-range extra-high voltage transmission, for under-sea high-voltage transmission, and for international 'links'. The equipment for achieving these voltages is far more complicated/expensive compared with transformers, making short distance d.c. transmission uneconomical.
What is the Transmission fluid capacity for 1996 Acura SLX?
In mine the transmission is a sealed system meaning you cant change/fill the fluid without disassembly.
Why voltage across capacitor cant change instantaneously?
Capacitors resist change in voltage. By definition, the equation is dv/dt = i/c, or rate of change of voltage in volts per second is current in amps divided by capacitance in farads. In order for the voltage to change instantaneously, then dv/dt must be infinity, which means i/c is also infinity. If capacitance is non-zero, then current must be infinity. Since there is no perfect voltage source, or no resistor or wire with perfect zero ohms, then it is impossible to have an infinite current, so it is impossible for the voltage across a capacitor to change instantaneously.
What is hi-pot test in mv cables?
with a voltage source and a current meter and log log paper. (hi-pot tester) plot the voltage vs the current when the line starts to bend or knee you are close to the failure voltage
Why cant you use a 12 volt battery with a 6 volt globe?
When you double the voltage you double the current and that is what burns the bulb out. Ohm's law states, the current is directly proportional to the applied voltage and inversely proportional to the resistance of the circuit. Volts = Amps x Resistance (Ohms) E = I x R.
What is a sinusoidal AC waveform?
Its actually a sine function graph. It illustrates the variation of voltage and current with time. Yeah voltage varies every second in your house, only reason you cant detect it is the high frequency( >60 hz) at which they are transmitted.
Why is sma welding current referred to as constant current?
because the current is regulated rather than the voltage all the motions are controlled by movement that has been programmed. you cant see whats going on with the arc so to make adjustments you have to reprogram the motion after you stop and see what happened. perhaps you can set it for constant voltage and get better results. perhaps constant voltage is better for different materials. most smaller wire feeds are constant voltage which tends to keep the arc length constant. the operator can watch what he doing if he can see the arc and can make all manner of small adjustments. without reprogramming the controls. stick welding is possible because you can watch what you are doing to keep arc length constant the machines are almost always constant current
Where can you get a free transmission check?
You cant get a free transmission check anywhere? You can get it free at Mr. Transmission...
