0
Why are all the positive points connected to O in the potentiometer?
Wiki User
∙ 7y agoWant this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
What is the different between series and parallel connection?
In parallel connection all the positive terminals are connected with positive of the source and all the negative terminals are connected to negative of the source. Whereas in series connection one positive terminal is connected to the negative of another, like wise it goes on and finally the positive end is connected to the negative of the source.
How do you test the dash lights on a 1985 Mercedes 380slc?
If your dash lights aren't coming on, but everything else does, then it's the Potentiometer. Take out the instrument cluster and remove the potentiometer. You can simply clean all of the contact points or replace it with a new part (see Performanceproducts.com for parts).
Why do you measure emf with a potentiometer not with voltmeter?
EMF (E''electromotive Force'') is another term for Volts, hence the E in electronic formulas and EMF is measured with a volt meter. A potentiometer is not a meter at all, it is a variable resistor
What do all the points connected by a contour line have in common?
elevation & the unit is in feet
What is the difference between normal resistance and potentiometer?
Resistors are either fixed value, or variable. A variable resistor has three terminals; one at either end and one attached to a moving 'wiper', and can be connected either as a potentiometer or as a rheostat. So 'potentiometers' and a 'rheostats' are different applications for variable resistors. A potentiometer uses all three terminals, and is used to control levels of potential; whereas a rheostat uses just two of the three terminals, and is used to control current.
What are the differences between a parallel circuit and a series circuit?
in parallel circuit passive components such as resistor capacitor and inductor are connected in such away tht all components positive sided terminals are connected together and similarly negative sided terminals. and then positive terminal of the source is connected to positive side and vice versa.while in case of series circuit negative terminal of first component is connected to the positive terminal of the second component and so on and then source is connected
Why is it important to connect the positive lead of the ammeter to the positive side of the battery?
The ammeter will only read when connected properly. If the meter is connected backwards, then the meter reads the wrong way. If it is a digital ammeter then it may not work at all.
What are the points in the night sky?
this has to do with greek myths. See the seven sisters is where all seven stars are connected.
What does chord means in math terms?
A chord is a line segment between two points on a given curve. Basically it's two points that are connected with a line which all happens to be on a curve. Most likely a circle
What is the distance from all the points of a circle?
A chord if not connected to the middle point. If touching the middle point than it is a diameter.
How do you hook up 8 volt batteries in series?
How to hook up 6 8v batteries in searise <><><> Batteries connected in series have the negative (-) of one connected to the positive (+) of the next, until all 6 batteries are connected.
How do you scan ports you are connected to and the connected IPs?
To check your internet gateways and lookup all access points you are connected to you should click your start button and open a command prompt. Inside the command prompt type "ipconfig/all" without quotes and press enter. All IPs will then be displayed on the screen.
