Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
3-Phase 3 Wire Meter
A 3-phase 3 wire meter has 2 elements of each category on the other hand of 3 elements as in the case of 3-phase 4 wire meter. The primary principle of operation is the similar as that for 4 wire meter. The torque produced through 2 elements is equivalent to each other while power factor (P.F.) is unity. On the other power factors, the torques produced through the 2 individual elements is not equivalent and is of varying proportion. B phase element generator more torque at lagging power factors, although the R phase element produces more torque at leading power factor.
This particular feature could be made use of to search out the P.F. of the load current of the consumer for the reasons of checking at site. Power factors less than 0.5 are denoted through the reverse running of the meter along with only the R element in operation. Commonly, 3-phase 3 wire meters are not used in recording consumption of LT power consumers for the simple purpose that the lighting load has to be properly connected on one of the phases R or B. Or else, if it is connected on the Y phase, where no current coil is provided, energy consumption would not get recorded.
Fleming's Right-hand rule states: Let the thumb, first finger and second finger of the right hand be extended such that they are all at right angles to every other. If the first
Q. Show the schematic arrangement for: (a) one- dimensional addressing, and (b) two-dimensional addressing, if a 32-kbit ROM is used to provide an 8-bit output word.
The assignment comprises two parts, a CPLD Design Exercise and a CPLD Design Project. The CPLD Design Exercise will enable you to acquire competance in programmable logic design
Holography In 1947, Denis Gabor invented a different type of photography, know as holography. He named this new technique wave front construction. According to this technique
If a television station operates on UHF channel 20 (band 506-512 MHz), determine the station's visual-carrier frequency.
How to solve using kcl and kvl
I would send the project file so you can take a look at it.
Magnetic flux and flux density Magnetic flux is the amount of the magnetic field (or the number of lines of force) formed by a magnetic source. The symbol represented magnetic
Calibration and Testing of Energy Meters and Meter Laboratory Energy meters form a vital instrument of revenue realization for the distribution utilities. Based on the meter r
Normal 0 false false false EN-US X-NONE X-NONE MicrosoftInternetExplorer4
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +1-415-670-9521
Phone: +1-415-670-9521
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd