Both are equally as dangerous, as 250-volts is more than enough to exceed the .1 amp (100 milli-amps) needed to cause your heart to stop beating correctly. DC electrical current cause more sever burning than AC current does, but when the voltage is as high as 250 V, it will not matter much which type of current it is... both have the potential to kill you.
To increase a 4.5 VAC supply to 5.5 VAC, use a transformer. To increase a 4.5 VDC supply to 5.5 VDC, you'd need a boost converter.
24 VDC or may be 110 VAC
i dont no
Voltage is a general term. VAC & VDC are specific terms.
It will burn out violently, possibly exploding, sending broken glass everywhere.
The coil will burn out due to having almost double the voltage being applied to it.
Yes, between 40-50 vdc but up to 120 vac when it's ringing
The transformer for n HO scale train has a primary voltage of 115 volts. There is a tap off for accessories that is 17 volts AC and a rectified DC voltage to apply to the track at 10 VDC at 1 amp.
This is the voltage you get out of household receptacles in North America. It stands for 110 volts alternating current. Contrast this with a car battery which is rated as 12 vdc or 12 volts direct current.
No, they are not the same. "Vac" refers to the voltage of an alternating current (AC) system, while "watt" refers to the power or energy consumption of a device. Voltage (Vac) measures the force that moves electric current, while watt measures the rate at which energy is consumed or produced.
A power supply is needed to transform the line voltage (e.g. 120 VAC 60 Hz, 240 VAC 50 Hz) to the voltage or voltages needed by the equipment (typically DC voltages between 3 VDC to 300 VDC) depending on the operational requirements of the equipment. Some old vacuum tube equipment needed low voltage AC to heat the vacuum tubes, the power supply then also had to provide these voltages (e.g. 6 VAC, 12 VAC). I have seen power supplies as simple as providing just one DC voltage to power supplies as complex as providing 20 to 30 different DC voltages, some positive and some negative with respect to ground.
wat vdc do in titan nissan