0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How To Measure Electrical Resistance?
If you put a current of 1 amp through a resistor, the voltage across it is equal to the resistance in ohms. This can also be done with lower currents and then the result must be multiplied up in the right ratio. An ohmmeter, or the ohm scale on a multimeter, uses a battery to supply the current.
Is a ohmmeter a pressure gauge?
No. An Ohmmeter measures electrical resistance to the flow of current.
Should the ohmmeter be connected to the circuit while the power is being applied or only when the circuit is turned off?
Turn off the supply before using the ohmmeter,it will damaged your ohmmeter when supply is present.
When measuring resistance with an ohmmeter?
Yes.
What are the errors in reading ohmmeter?
i dnt knw
What type of meter uses its own battery?
Ohmmeter
Which type of transformation uses a scale factor?
a dilation
What kind of meter uses its own battery?
A. ohmmeter B. voltmeter C. ammeter D. wattmeter
When using an ohmmeter to check the resistance of a compressor's windings what scale would you use?
the lowest
What scale type only uses fractions of a inch?
architecht
The best method for testing the continuity of each part of an appliance uses?
an ohmmeter
What is ohmmeter?
An ohmmeter is a type of electrical metre that measures electrical resistance. When in resistance-measuring mode, multimeters also operate as ohmmeters. An ohmmeter measures the resistance of a circuit or component by passing electricity through it.
Is not used to measure wind?
-- ruler -- ohmmeter -- measuring cup -- bathroom scale -- stopwatch -- frequency counter -- opinion survey
What resistance is in the center of your ohmmeter scale Rx1 range?
What resistance is the center of your ohm scales, Rx1 range?
What is a spring meter?
A spring meter is a meter that measures weight. It is a type of scale which uses a spring.
At which end of the ohms scale are resistance measurement more reliable the zero end or the infinity end?
On an analog ohmmeter, measurements are more precise and more accurate at the zero end of the scale.
Is psychrometer not used to measure wind?
-- ruler -- ohmmeter -- measuring cup -- bathroom scale -- stopwatch -- frequency counter -- opinion survey
