0
If a digital meter face shows 0.93 when set to k ohms the reading means what?
Wiki User
∙ 9y ago
.93k ohms
Wiki User
∙ 9y ago
Add your answer:
Earn +20 pts
Why wattmeter shows negative reading during no load condition of 3phase ac induction motor?
no load means the motor is acting like a coil
An electrical meter shows an average monthly reading as follows kva 415 units per month kwh 120 units per month can this be correct we are paying a huge amount for the kva usage?
The meter shows the load has a very poor Power Factor of about 30%. It appears this service has a very large capacity -- most of it not used. Taking one or more (like for X-Ray or similar machine) transformers out of service may help improve PF.
How do you determine the anode and a cathode of a diode by multimeter?
A: ascertain the polarity of the ohmmeter leads as + - potential available then set the scale to kilo ohms and see if the reading is hi [ is the + lead is + then that imply that the diode is + to the cathode] therefore is not conducting. reverse the diode and the reading should be low implying anode is positive and the diode is conducting
Why is a pulsing voltage easiest to read on an analog meter?
This is because digital meters do not continuously update the display. My meter for instance only shows a new number twice a second. If the voltage peaks between updates, you will never see it. Analog meters continuously follow the voltage, and the eye can follow the pointer as it peaks. Many electricians and technicans still hang on to their beloved Simpson 260 analog meter for this very reason. Many digital meters now have a little bargraph below the main display, set to act like an analog meter, to make this type of visual measurement possible. It should be noted that even the analog meter does not respond perfectly to voltages that change quickly, because the physical mass of the meter movement cannot accelerate insantaneously. So, if you see the needle "pulse", you know there was one, but you cannot rely on the needle to show the true peak. Such measurements are used to see the trend or get a rough idea of what is happening in the circuit. If you need to find the exact value, use an oscilloscope!
What is the standard reading in megger testing to conclude that the equipment is passed and or failed?
Meggers send voltage thru the cables to determine the resistance between, meggers like the mj145 have multiple settings from 100 volts to 1000v, a Megger showing a good reading will show megaohms thru its full band, a bad one reading will be indicated by it either reading 0 ohms or less then 30 ohms (depends on the circuit and what's between the wires) a bad indicator can also be a steady reading at low voltage then at higher voltage it spikes to a low ohm, or a low voltage, like as if u just created a short. What that shows is at low voltage your insulator is fine, but at high voltage it blows thru it, normally that means your Insolator around your wire is damaged.
Function block diagram of the digital multimeter?
A digital multi meter is what is used to find electric current. A block diagram shows all of the working parts of the multi meter and how they are connected.
What does an anologue meter measure?
An analogue meter can measure volts, amps, ohms, and similar things. It simply shows the measurement as a rotating needle rather than a digital display.
What is an analogue meter?
An analog meter is a device which represents the value of a measurement by a point or similar indicator. A digital meter indicates the measure by actual displaying the number representing the value. For example, an analog thermometer shows a temperature.
Which temperature reading meter in automobile shows on the drivers dash board?
Usually engine temperature and sometimes oil temperature.
What is a description of the principle of a meter bridge?
it work on the principal of balanced wheat stone bridge ..i.e the reading of galvanometer shows 0 ..
What is analog meter?
An analog meter is a device which represents the value of a measurement by a point or similar indicator. A digital meter indicates the measure by actual displaying the number representing the value. For example, an analog thermometer shows a temperature of 25 degrees by pointing halfway between the 20 and 30 while a digital one displays the digits of the number 25.
What type of meter shows reading on a non-linear scale?
-- analog ohm-meter -- analog power meter -- analog audio level meter -- slide-rule multiplication/division scales -- slide-rule tangent/cotangent scales -- analog tuning dial on an AM radio
Where can you read maxion free?
No digital resource for this Maxion manga is available for online reading. Baka-Update Manga shows no scanlation group worked on this title.
How do you check a double 30 amp fuse?
Remove the power then remove the fuse. With an ohmmeter put the leads on both ends and read the meter. If it shows "zero" then the fuse is good and can conduct electricity. If it shows anything else than the fuse is defective and needs to be replaced.
What is digital theodolite?
A theodolite that shows a digital rather than analogue display.
How can a pH meter help you?
A pH meter shows how acidic or basic a substance is
8900 cubic meter is equal to how many square meter?
That is no good question. A cubic meter shows a volumeand a square meter shows a flat area. There is no calculation for conversion possible
