why transformer rating in KVA ?
Answer Posted / kritikajain@gmail.com
due losses in x-mer i.e iron or copper loss
Is This Answer Correct ? | 0 Yes | 2 No |
Post New Answer View All Answers
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
List of equipments required foe industrial repair lab.
What is DTR erection?
what is a speed of rotor when we give supply to stator of 50hz and as well as rotor of 60hz of an induction motor?????
What is reverse power relay?
What is the current carrying capacity of 35sq.mm flexible cable?
R=*¶ l/a
If breaker is undefined position, first step to do.
Can you please explain creepage distance in detail, for a 6.6kV cable head what must the distance be and how do you determine it?
is this the formula of building wiring to get the main breaker.Watts/volts*.8%+higher motor*(25%)=ampere. yes or no or send the correct formula for building wiring.
How do I calculate/select Droop CT ratio for various capacity of generators?
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?
What are the different types of LT Cables?
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.