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What else can I help you with?
What happens to the load if reverse the polarity of diode?
if you reverse the diode in a half wave rectifier, you would expect the A- Ripple to increase B- output to be less filtered C- out put polarity to be reversed D- output voltage to decrease
To mount two switches and a pilot light in a single gang standard device box you would use?
You would need to purchase a duplex switch. As for the pilot light look for a duplex switch that has a neon pilot light that is incorporated into the handle of the switch. When the switch is turned on the switch's handle will illuminate.
Why can't you change out a switch for a receptacle?
Electrically there is no reason you couldn't if the neutral exists in the switch box. But in a home, a switch is required just inside every door. So other arrangements would have to be made for that. Replacing a switch with a receptacle would mean there is no longer a switch, of course, for the lights. They would either be on all the time or off all the time. If you need a receptacle at this location, consider installing a combination unit with a switch and single receptacle on the same yoke.
Why are most industrial loads placed in parallel with the source and in series with a switch?
The loads are in series with the switch so the switch can turn them on and off. The loads are in parallel with each other so they each get the same voltage when the switch is turned on. (Kirchoff's voltage law) You would not want the loads in series with each other because they would then have half the voltage and one quarter the power that you probably intended. (Assuming consistent impedance) If you had the switch in parallel, and opened(turned off) the switch, there would still be a current along the whole circuit (except that which is in series with the switch)
What would you do if the electrical cleaning equipment is grounded?
The electrical cleaning equipment should be grounded. This grounding is what protects the operator from a serious shock should the the cleaning equipment have an electrical fault occur.
Is the LM3914 IC protected against reverse polarity?
i would never naturally assume any circuitry to be "reverse polarity" by default even if they are. since this can fry a lot of IC, and micro controllers. there are several options to adding a reverse polarity protection circuit to your project you can find three easy to implement circuits here: http://provideyourown.com/2012/reverse-polarity-protection-circuits/
What would cause a battery on a forklift to explode?
Overcharging by the alternator or if it is connected in reverse polarity.
What would go bad if you wired an alternator reverse polarity?
You would probably toast the diodes in the alternator.
What happens to the load if reverse the polarity of diode?
if you reverse the diode in a half wave rectifier, you would expect the A- Ripple to increase B- output to be less filtered C- out put polarity to be reversed D- output voltage to decrease
How do you reverse polarity natural magnet?
Demagnetize it, then remagnetize it the opposite direction. It's a lot of work and it would undoubtedly be easier just to repaint it and claim you reversed the polarity.
What would common problems be to check for a 1999 F150 electric passenger window that sticks in upright position and clicks but works sometimes?
If it is "clicking" then it only leaves two things. Either the switch is bad or the motor. If you bypass the switch with jumper wires from a battery you can rule out the motor. Switch polarity to reverse direction. If that works then it is the switch. Hope that helps.
How do you reverse the polarity of a compass that is 180 off?
Well, the easiest way to reverse the polarity of a magnet is to just turn it around. However, inside of every piece of steel, there are magnetized pieces that will make the steel an induced magnet when a magnet is placed on or by the steel. By putting the oppositely polarized magnet on or by the same steel, you may be able to reverse the magnetism of the steel. Or by making it a core of a coil in which direct current flows in such a direction as to re-polarize it
Which is an example of reverse polarity?
Reverse polarity means that the direction of an energy flow is opposite of normal. In house wiring, it would mean that the hot wire (in the US, the black wire) was crossed with theneutral wire (in the US, white wire). Appliances would still function, but the flow of current is reversed (and unsafe)
What is reverse magnetic polarity?
lets say the earth was to have a magnetic polarity reversal the north pole would become the south pole, and the south pole would become the north pole. i hope that helps.
Why would your Mazda 3 gear shift be stuck in park?
neutral safety switch/ or reverse switch faulty thanks. how would i go about replacing the safety switch? is it difficult?
What are the application of straight polarity arc welding?
AC (Alternating Current) and DC (Direct Current) is used to describe the polarity of the electric current that the welder generates and in what direction it travels. If you use the wrong polarity for a certain welding rod, your weld strength will not be very good. The general terms associated with polarity are reverse polarity and straight polarity. These are common to the welding trade. Another way to describe the two terms are electrode positive and electrode negative. Electrode positive is the same as reverse polarity. Electrode negative is the same as straight polarity. Hence the + and the - written on your welder where the cables connect to it. Any type of welding rod you buy will be labeled as to what polarity should be used for welding with it. Using the correct polarity will ensure the proper penetration and the over all look of the final bead. If you use the wrong polarity you can tell by the signs. There will be an excessive amount of spatter, you will have bad penetration, and you will have less control of your arc. Some welding machines have a switch to adjust the polarity. If your welder doesn't have one you will need to switch the welding cables around where they plug into the machine. If you want reverse polarity, you need to make sure the electrode holder is plugged into the + terminal. The easiest way to tell if you are using the wrong polarity is by the sound and the feel of the weld you are laying down. If you don't have much experience with stick welding you will have a little more trouble determining the difference. I have seen guys weld all day long with the wrong polarity. Then I would grab their welder to use for couple of minutes and I could tell right away. It all comes down to experience.
How would reduce the reverse polarity in magnetization of permanent magnet?
One way to reduce reverse polarity in a permanent magnet is by ensuring it is subjected to strong external magnetic fields in a controlled manner during the manufacturing process. This can help align the magnetic domains in the desired orientation and minimize the chances of reverse magnetization occurring. Additionally, using high-quality materials and adopting proper handling techniques can also help reduce the risk of reverse polarity in permanent magnets.
