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You could use a very sensitive Ohm Meter or you could get a longer piece, such as 100 m, measure with an Ohm Meter and divide by 100. The problem is that the resistance of 1 meter length will be very low and it would be hard to get a reading other than zero from most Ohm Meters.
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How do you check continuity of 300 meter long cable?
Method #1:Bring the ends together. Use ohm-meter to measure resistance between the ends.Compare with manufacturer's specification for the cable's resistance per 100-ftor 100-m.Method #2: Only possible if the cable has more than 1 conductor.At one end of the cable, connect two conductors together. At the other end, use anohm-meter to measure the resistance between the same two conductors. If the metershows open-circuit, then at least one of those conductors is broken in the cable.
What is meter meter square and meter cube and how to calculate this?
They are: 1 square meter = 1*1 = 12 meters and 1 cube meter = 1*1*1 = 13 meters
How does a Digital Multi-Meter or DMM measure resistance?
A DMM measures resistance by passing a known current through the object you are measuring and reads the voltage. You can then calculate the resistance using the equation V=I*R. R=V/I So for 1mA and a return voltage of 1V the resistance must = 1 KOhm. R= 1/0.001 = 1000 Ohm
How do you calculate inch meter pipe length into running meter?
1 meter = 39.4 inches 1 inche = 0.025 meters
How many centemeter are in 2 kilometers?
1 cm = 0.01 meter 1 km = 1000 meter Therefore, you can simply calculate 2 x 1000 meter / 0.01 meter
How can you calculate requirement of cement bags in 1 cubic meter?
yes
When you say your increasing the range of an ammeter what exactly are you doing?
You're connecting a resistance in parallel with the ammeter, so that when the meter and the additional resistor are inserted into a current-carrying circuit, a part of the current goes through the meter, and the rest of the current bypasses the meter and goes through the resistor instead. If you know exactly how much the split is, then you can calculate the larger total current from the smaller number that you read on the meter, so the meter is now able to measure and display more current than it could before ... the range of its measurement ability has been extended. Example: -- You know the resistance of the meter. -- You connect a resistor with exactly that same resistance in parallel with the meter. -- Now 1/2 of the current goes through the meter and 1/2 goes through the resistor. -- The total current is exactly double what you read on the meter.
How do you calculate length from meters?
1 Meter is approximately 3 feet (a little over). There are 100 cm in a meter and 1000 mm in a meter. These are the basics.
How do you measure a resistor using multimeter?
a multimeter probably has a Ohm meter as well. If yes, use it and make sure you have the correct scale adjusted. If there is no Ohm meter you should calculate the resistance using Ohms Law. So if you use your multimeter as an Amp meter (in series with the unknown resistor) and you apply a know voltage across you should be able to calculate the resistance by dividing the voltage you applied by the current you meassured (R=v/I) ANSWER: 1 make sure ther is no external power connected 2 short the leads together and adjust for zero reading on the meter. This step is necessary to eliminate the internal battery drifting with time. Unlike voltage and amps reading the scaling of the meter is not important to begin with since a peg meter or a overflow will not destroy the meter immediately but do change the scale to get maximum deflection or digital display.That it
How Earth resistance meter works?
There are 3 terminals of an Earth Tester meter. Connect two terminals of meter to earth as far as cables can. Fix the two rods in to soil with the help of a small Hammer. Then connect two knobs of the meter with these rods.Connect the third terminal to the Earth Pit,to whom earth resistance is to be measured. The meter reading will indicate the resistance of the earth pit.The Best resistance of an earth pit must be under unity(<1). Answer BY: Naeem Ahmad Electrical Engineer.
What is the purpose of a cord restraint 1-reduce resistance 2-increase resistance 3-grip the cable 4- to help with colore coding?
3
How do you calculate 20 centimeters out of 1 meter?
There are 100 cm per meter; so 20 centimeters is equal to 0.20 meters.
