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That's great I have learned something new
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Mertie Ferry
Wiki User
∙ 11y agoto avoid parallax error
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What is the function of ammeter?
measures current in a circuit, must be series connected
Can a multimeter be used as substitute of ammeter and voltmeter why?
yes it can read both ac and dc voltage and current .AnswerThe whole point of a multimeter is that it can perform the function of an ammeter, a voltmeter, and an ohmmeter!
How range of a ammeter is extended?
if we take resistance in parallel with ammeter then the range of ammeter will change.
What is the difference between ac ammeter and dc ammeter?
dc ammeter has three connecting pins while ac has four
Which has higher resistance an ammeter or micro ammeter?
Micro ammeter has higher resistance. use ohm's law.. Say the voltage applied is 1 V. then for the ammeter.. I=1A, V=1V R=1 ohm for the micro ammeter.. I=0.000001, V=1V R=1000000 ohms
What is the function or the mirror located under the ammeter scale?
As you read the meter, you're supposed to line up the needle with its image in the mirror. When you do that, you know you're looking at it exactly perpendicular to the numbers, not on a slant. That eliminates the possibility of introducing an error into your reading because of "parallax".
What is the function of ammeter?
measures current in a circuit, must be series connected
How is adding a ammeter to a circuit different from adding a light bulb?
When you add a light bulb, you are adding a load, which performs a function - in this case, it converts electrical energy to light and heat energy. When you add an ammeter, most of the time you intend to measure the current in the circuit, which is the function of the ammeter. Thus the two electrical components differ in their function and does different things when added to a circuit.
What is the function mirror rock of the microscope?
it holds the mirror
What must an ammeter be connected to?
To a very small resistance so a mv can be measured as a function of amperes.
What is the function of mirror of a microscope?
It is you will adjust the mirror to get more light onto the specimen :)
What is the function of mirror of the microscope?
It is you will adjust the mirror to get more light onto the specimen :)
Can a multimeter be used as substitute of ammeter and voltmeter why?
yes it can read both ac and dc voltage and current .AnswerThe whole point of a multimeter is that it can perform the function of an ammeter, a voltmeter, and an ohmmeter!
What is the function of the mirror fork in the microscope?
metal
What statement describes a function of the Beam Detect mirror?
beam detector mirror have a 100 lenses
What are the function of ammeter?
The purpose of an ammeter is to sense and display the magnitude of the current flowing through it. When connected in series with a branch of an electrical circuit, the meter displays the magnitude (and direction) of the current in that path ... which you can't otherwise tell just by looking at the circuit.
How range of a ammeter is extended?
if we take resistance in parallel with ammeter then the range of ammeter will change.
