What is the purpose of lighting Transformer used in
Industries for Lighting illumination? Its necessary or not?
Answer Posted / chr
Lighting Transformers are used limit the Fault level in the
Bus by varying the impedance of the Transformer.
| Is This Answer Correct ? | 39 Yes | 8 No |
Post New Answer View All Answers
Why the unit sizes of hydro generating machines are not standardized as in case of thermal powerplants?
What is the tension required for the 25000 CFM AHU belt
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
how line turns ratio changes in 3 phase with change in connection
An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
how can i use REF and diffrencial relay both in 1 CT core for transformer protection?
what is meant by brushed alternator & its working principle ?
My load is 1635 KW. & current pf is 0.884, I have to improve it for 0.99.Please suggest what KVAR value is needed?
application s to shunt coil
what is the size of cable for 15kw motor and 85 meter cable length using with vfd
List the power rating of any 5 important electrical appliances used in houses.
Why do we use copper cable for HT Supply and why not Aluminium?
What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?
in what type of applications v can use q meter?
hello if any one have papers vof hpcl or sail, plz send me