0
Why is it important for the switch of the circuit to be opened at the start?
Wiki User
∙ 13y ago
maybe because its a rule or law...
Wiki User
∙ 13y ago
Add your answer:
Earn +20 pts
When more than one document or program is open at the same time you can switch back and forth between them by clicking the appropriate button in the?
taskbar!The "switch between windows" button is located in the Quick Launch toolbar located to the right of the start button.
What has occurred if you see the message Chassis Intruded! System has halted. the next time you start your computer?
This message means someone tried to start the computer with the case open, AND that the BIOS is set to halt if the chassis intrustion switch indicates that the case is open.
Where is the first place you should start when diagnosing a hardware problem?
check the power supply
Your computer will not startup properly- when you start it up there is no picture on the monitor even though it is getting signal and then the off switch does not work What should I do?
Is your key board working check by num/caps lock key.then if it is not hanged working do following 1.press windows Icon switch. 2.press up aerrow key. 3. press enter key two times. This should work check
What are the steps in switching on the computer peripheral?
There are three ways of doing this. A: The BIOS when the computer is booting up. B: Device Manager (start>my computer(right click)>hardware tab>device manager C: By installing the necessary drivers for the hardware to operate.
Why is it important for the switch of the circuit to be open at the start of an activity?
If you mean by activity, working on an electrical circuit, then it is for safety reasons that a switch is opened. Most companies now use a proper lock out procedure so that everyone is aware that the circuit has been locked out. If more than one person is working on the circuit each person is required to have their own personal lock on the open switch.
Why is it important for switch of the circuit to be open at the start?
maybe because its a rule or law...
What is happening when a switch is off?
When the light switch is turned on and a light bulb is connected in the circuit a current will flow through the circuit. Likewise when the switch is opened, the current will stop flowing in the circuit.
Why is an switch important in a circuit?
Electric switch is very important because as you known that all the equipment we are using is useless without a switch. For example, if someone want to turn on its computer, it have to first on the switch without switching on the power supply is not gone in the equipment we using.
When does electricity start to flow?
When the electrical circuit is completed - usually by closing a switch.
What device used to stop and start the flow of electricity in a circuit is a?
A switch is a device that stops and starts current flow in a circuit.
Can a single pole switch replace a starter in fluorescent lamps?
No, a switch is used to control the circuit voltage that is applied to the fixture for turning the fixture on and off. The starter in the fluorescent fixture is used to start the current flowing through the filaments in the fixture's tubes. After a specific time, the starter heats up the circuit is opened and the current then flows through the fluorescent tubes.
Why does a switch make a light turn on and off?
The purpose of a switch is to stop and start a current flow in a circuit. The stopping of a current flow in a circuit effects the load of the circuit by stopping its action. Resuming the current flow in a circuit also resumes the action of the load.
How can you start and stop electric circuit?
Using a switch device which starts and stops the electric current around the circuit
Can a single pole switch replace a starter in a tube light?
No. Starter comes in the circuit initially and then cuts off once the tube is on. If you use the switch, it wont be cut off automatically. If you want to use the switch manually then it technically possible to do so
How does a 3000gt neutral safety switch work?
a neutral safety switch only allows the car to start when the gearshift is in park or neutral. It is normally located on the top of the transmission. the switch closes the circuit so power can be sent to the starter circuit.
Is 160 ohms reading on a switch bad?
For a switch the reading should be in the zero ohm range. Corrosion or pitted contacts will start to raise the resistance rating on a switch. This size of rating on the switch will start to raise the temperature of the switch because the switch starts to act like a load in the circuit.
