0
Do fire alarm callpoints have the resistor connected to the positive and negative terminals or in series?
Wiki User
∙ 11y 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 is carbon zinc dry cell produces a voltage difference between the positive and negative terminals?
When the terminals are connected in the circuit
When an ammeter is connected in a circuit which terminal of the battery must be connected to the positive terminal of the ammeter?
The positive terminal of the battery would be connected to the positive terminal of the ammeter. The load would then be connected between the two negative terminals, positive side of the load being connected to the negative side of the ammeter.
How does a short circuit occaur?
Short circuit occurs when positive and negative terminals are connected directly.
When jumping a dead battery are the positive terminals connected last?
No, always connect the negative last.
How do you represent positive and negative terminals?
Positive + Negative -
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
What determines which one of the terminal of a rheostat in positive when connected in a series?
Electron flow is from negative(-) to positive(+), the rheostat would have to be on the negative side for the device being controled, before the device, e.g. light bulb.AnswerIt doesn't matter. Rheostats don't have positive or negative terminals.
Why do bulbs have two terminals?
One Terminal Is for Positive And Another Is Negative Wier . Bulb Can't Glow Until Both The Terminals Are Connected
What are positive and negative terminals?
These are contact points of battery .
Do electrons move from negative to positive terminals?
Yes
Why do electric cell have two terminals?
They are the negative and positive terminals. Higher potential andl ower potential terminals
