What are the causes for the failures of sandwich type (Al) busducts?
Which Class insulation is prefered for the sandwich Busducts ? Why?
how to calulate short circuit current for the following: 1.cable connecting 11KV of 22KV/11KV transformer to 11Kv of 11KV/415V transformer 2.what cable size should i use.
What is the differance between 2 dc motors of armature voltage 660 v and 440 v?
can i use 4 number of circuit breaker as single phase manual change over switch? if yes then how plz also send ckt diagram at nazimzamurad@gmail.com
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.
how to check regenerative load in drived motor
What Is HO factor in power selection
how does an centrifugal and screw type chiller will work. which chiller efficiency is high and why.
specify the inbuilt protections in DG
witch pump used in wtp
which pump used in STP
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?
How Load Factor, Demand Factor, Diversity Factor etc best applied in designing an electrical circuit? Is it allowed to consider these factors in each and every panel in an electrical distribution system? Can any body suggest a good book for reference?
What is the maximum number of swithes that can be connected in series up to down stream point in an LV Distribution system?
