Interested to Buy Any Domain ? << Click Here >> for more details...
how does oil cools the transformer
- 3 Answers
- 6668 Views
- HBL Power Systems, I also Faced
- E-Mail Answers
Answer Posted / arun
actully when xmer works there r two losses iron and copper loss due to these losses core and windings r heated and most of the wdg and core are immersed in the xmer so the oil will heatd this heated oil goes up and the cold one goes down this heated oil gives its heat to the walls of the xmer and from the wall it is given to the surrouding atmosphere like this continuous cooling is done by the oil
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
mention hazard experienced during installation
What are the specifications for conducting earth leakage test as per IEC standard?
It is desired to flood light the front of a building 42 meters wide and 16 meters hig.Projectors of 30 degree beam spread and 1000 watt lamps giving 20 lumen/watt are availabl.If the desired level of illumination is 75 lumen/m and show a suitable scheme.Assume the cofficient of utilization, deprecitation factor and waste light factor are 0.4, 13 and 1.2 respectively.
Explain the difference between verilog task and verilog function?
what is the reason for indication of light in the earth lamps of main switchboard.if there is an earth why does one lamp get dim and the other two bright.
i am going to give the JSEB,RANCHI exam for power plant,so i need some samples of papers related to that,so please send me these papers by my mail id.
why is the power generator connected as star earthed or star earthed through reactance and what its features ?
state basic meaning of 'INDUSTIAL AUTOMATION'?
What is the IS standard for MCCB to be use (As per capacity of AMP)& for ACB also.
How to define Kirchhoff current law and voltage law along with simply examples.
List the power rating of any 5 important electrical appliances used in houses.
why the starting voltage drop in a cable needs to be limited?what is percentage of the voltage drop allowed during starting?
How can maintain our H.T. motors used in cement plant. please send me procedure.
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 is difference between elr and R eartl realy.
