The question is so broad and general in its scope that the only possible answer
is one that is similarly broad and general:
You know that each object in a circuit is working properly if the circuit performs
as it was designed and satisfactorily does everything that it was designed to do.
Use a multi-meter.
Because it it working and can be turned on and off
A safety obeserver who has a wooden object to pull you from the live circuit. They must be trained in CPR and know where the circuit breakers are to deactivate the dangerous circuit in case of a mishap.
The lengths of each of its sides.
It is possible if the circuit breaker has tripped or is faulty. The best way to check is by unplugging the air conditioner, and plugging in a table lamp. If the lamp lights up, then you know that the circuit breaker is working, if not then it is faulty.
if ur skool building will have series circuit, then even if a single component becomes faulty, all the components will stop working and it will become practically impossible to get to know which component is faulty..u will have to test each and every component by removing it and placing it in a new working circuit... this includes that even the removal of one component will lead to an open circuit... and there is a major probability that many of the components that require low power will get damaged as a high current may start flowing through the circuit....
You know your circuit works when it does what you designed it to do, and prefferably as little else as possible.
take a wire and jump each switch
The answer is: Apply hazard warning lights and walk around the car to check that each light is working.
i do not know what an astable circuit does thats why i aksed
I would need to know the magnitude, direction, and type of each force acting on the object, as well as the point of application. This information is essential for determining the net force acting on the object and predicting its motion using Newton's laws of motion.
i.e normally we have various sensors to measure the voltage but my doubt is, how the voltage circuit measures the voltage i.e i need the detail for each and every unit.... If anybody know means plz tell to me.....