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What else can I help you with?
How do hand sanitizers work?
Hand sanitizers work by using alcohol (typically ethyl alcohol or isopropyl alcohol) to kill germs and bacteria on the hands. The alcohol disrupts the outer membrane of the microbes, causing them to die. It is important to use hand sanitizers with at least 60% alcohol to effectively kill most germs.
What do you use to measure light?
there is an instrument called lux meter. i believe that it works with a complex electronics circuitry using light sensitive devices. it directly gives the reading in lux.
How can you read a ground fault using a meter?
To read a ground fault using a meter, you can use a digital multimeter set to measure resistance. Disconnect the ground wire and touch one probe to the ground wire and the other probe to the ground terminal. A reading of 0 ohms indicates a direct short to ground and signifies a ground fault.
How do you check a resistor?
You can measure directly with an Ohm Meter, often combined with a Volt Meter. Or you can measure the voltage across the resistance and the current to calculate resistance as Current divided by Voltage.
How many inches are in one meter with out using decimals?
40 is too many, but 39 is not enough. There are 39 whole inches in one meter, with a piece of an inch left over, which can't be described without using decimals. You could call it 39 and 37,008/100,000 .
What will happen to dc signal if positive probe connected to negative terminal and negative probe connected to positive of the dc supply?
If you are referring to using a volt meter then you will just get a negative reading on most modern digital meters. If you are using an old analogue meter you may get no reading.
On a good compressor using an ohm meter you should get a positive reading from common?
Well, isn't that a happy little question! When testing a compressor with an ohm meter, you should get a positive reading from the common terminal. This indicates that the winding inside the compressor is intact and functioning properly. Just remember to always refer to the manufacturer's guidelines for specific readings and instructions.
How do you measure polarity?
In a DC circuit, just connect your meter across the source or electrical bus. The meter, because it is one of the newer digital ones, will work regardless of which way the leads are connected. If the leads are plugged into the meter correctly, the investigator need only look at the sign associated with the reading on the meter and the position of the leads. If the reading on the meter is "13.6 V" on a DC setting, then the red lead is connected to the positive side or negative rail, and the black to the negative side or negative rail. Conversely, if the reading is "-13.6 V" on a DC setting, the red lead is on the negative side or negative rail, and the black lead is on the positive side or positive rail. The DMM is a wonderful innovation and will allow someone making measurements to not have to worry about which way to connect the leads - as long as that someone pays attention to the sign displayed with the voltage reading.
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.
Does using Hand Sanitizers make super germ?
Does wiki answers have you an orgasm?
How can you test a substance to see if it is an acid or a base through pH meter?
To test if a substance is an acid or a base using a pH meter, simply dip the pH meter probe into the substance and observe the pH reading. A pH reading below 7 indicates an acid, while a pH reading above 7 indicates a base.
How can you measure sound without a decibel meter?
The decibel meter is better known as a sound level meter. You can measure sound by a microphone and a vu meter, a peak meter, or a AC voltage meter. The reading given by such a meter does not correlate well to human-perceived loudness.
How can I accurately read a water meter to detect leaks?
To accurately read a water meter to detect leaks, first make sure all water sources are turned off. Record the initial reading, then wait a few hours without using water. Check the meter again - if the reading has increased, there may be a leak.
Anyone know the electricity meter reading for using the air conditional for a night?
Too many variables, need more data.
How will you measure loudness in 3 ways?
Using a decibel meter: A decibel meter measures sound levels in decibels (dB). Using a sound level meter: A sound level meter provides a reading of sound pressure levels in decibels. Subjective rating: Loudness can also be evaluated subjectively based on human perception, ranging from "quiet" to "very loud".
Is licking hands after using hand sanitizers dangerous?
Yes to a degree. Too much of it will actually get you drunk.
How is the reading of electric meters done remotely?
Electric meters are read remotely using advanced technology such as smart meters and automated meter reading systems. These devices use wireless communication to send meter readings to utility companies without the need for manual readings by a person.
