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You need to make a complete circuit to test continuity. If the transformer neutral is grounded then you can use just one end of a wire. Measure the wire end to ground will check continuity of the wire. The reading will follow the wire back to the ground point of the transformer there by forming a circuit that can be measured as open or closed. Using this procedure, the power can be shut off and the reading will be taken using the meters power.
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What is difference between induced voltage and induced current?
Just as a current flowing through a wire will produce a magnetic field, so a wire moving through a magnetic field will have a current flowing through it. This is called electromagnetic induction and the current in the wire is called induced current. A stationary wire in the presence of a changing magnetic field also has an induced current. A changing magnetic field can be produced either by moving a magnet near to the stationary wire or by using alternating current. A stationary wire in a magnetic field which is not changing will have no current induced in it. You will sometimes see this effect described as induced voltage. Strictly speaking, you will only get an induced current in the wire if it is part of a complete circuit. A wire which is unconnected at both ends will have a difference in voltage between the ends (a potential difference) but current can only flow when the wire is in a circuit. Induced current is used in electricity generation and transformers.Another AnswerThere is no such thing as an 'induced current', only an 'induced voltage'. Current will flow only if the conductor into which the voltage is induced forms part of a closed circuit.
What type of electrosurgery using a wire loop electrode to cut tissue?
electrosection
What wire should you use for your 2500 watt inverter?
To answer this question have to know the voltage you are using.
How can i put my 2002 5.3 into my airboat?
You can put your 2002 5.3 into your airboat using a Drive by wire.
How do you know if the fusible link is fried?
check out this link http://autorepair.about.com/library/faqs/bl962.htm the easiest way to test your idea is to get two pieces of wire and put a fuse between them so that the fuse will take the load if there is a problem ,then check the link you suspect to be faulty first put one end of the made up wire where the link gets its power then put the other end of the madeup wire to where ever the power should be going by doing this you will bypass the fusable link as for now it will be supplied power from the new made up wire if the item works its the link if it makes no difference this is not the problem area good luck Usualy a fuseable link that is fried will feel hard and not flexable. A continuty tester is the best way of testing it. Get a dvm volt meter. Measure it with a meter. It is the only way to tell for sure. good now for a quick check ...pull some in the fuseable link with your two fingers....if it streches it's shot...if it breacks looose it was making a bad connection and is bad any way....this is as quick of a test when you have just your brains to figure how to check circuits and parts. note. now what do you use to replace a fuseable link when you don't have one availaible? i know lets see if anyone else knows......
The will measure resistance only?
The ohmmeter is usually used to measure the resistance of a given wire only.
How do you measure the diameter of a wire by using micrometer screw gauge?
To measure the diameter of a wire using a micrometer screw gauge, place the wire between the anvil and the spindle of the micrometer. Gently close the spindle by rotating the thimble until it comes into contact with the wire. Read the measurement displayed on the thimble and sleeve to determine the diameter of the wire.
What will you need to measure to find out which wire has the greatest resistance?
To find out which wire has the greatest resistance, you will need to measure the resistance of each wire using a multimeter. Connect the multimeter to each wire separately and record the resistance values displayed. The wire with the highest resistance value will have the greatest resistance.
How can I use wire to make rings?
To make rings using wire, you can start by selecting a wire of your choice, such as silver or copper. Then, measure the wire to the desired ring size and cut it using wire cutters. Next, shape the wire into a circle using round-nose pliers and adjust the size as needed. Finally, secure the ends of the wire together to form a ring by twisting or soldering them.
How do you measure amps from a 3 phase motor?
thong each wire using amp meter
What the apparatus that can be used to measure the diameter of a copper wire?
A caliper is commonly used to measure the diameter of a copper wire. It can provide precise measurements by using its jaws to grasp the wire and providing a reading of the diameter on its scale.
Viva questions on Carey foster bridge?
we can measure the resistance of the given wire using the carey foster bridge / ?
How can you measure resistance by using resistance thermometer?
You use an ohmeter. It sends current through the wire to determine value.
How can measure nutral and earthing wire?
Nutral wire can be measured by using clamp meter, if there is a current passing through the wire, we got a reading in the clamp meter i.e. 2A. If we clamp the earth wire by the clamp meter the reading will be zero.
A wire hangs from a dark high tower so that its upper end is not visible.how can we determine the length of the wire?
One way to determine the length of the wire hanging from the tower is to measure the distance from the ground up to where the wire disappears from view. This measurement, along with the height of the tower, can be used to calculate the length of the wire using trigonometry. Alternatively, you could use a tool such as a rangefinder or laser distance measurer to directly measure the length of the wire.
What is the measure of the voltage decrease along a wire?
Decrease or reduction of voltage along the wire is called voltage drop. It is measure through wire and load resistance difference.
How do you calculate the area of the wire?
You Measure It.
