Answer Posted / jq
So that you can have a 240V for a single phase system, for
use to most of the house hold appliances available in the
market that we use.
| Is This Answer Correct ? | 2 Yes | 2 No |
Post New Answer View All Answers
please send me latest & previous years question papers for IOCL Technical level questions
Difference between rating factor of cable and derating factor of cable?
Mention the disadvantages of low power factor?
although ckt breakers have taken the place of old fuse. But instead of it , these older ones are still used in the industries and homes ? why .... what are their advantages and disadvantages ? which one is leading and winning the race and competition ?
Phase control and integral control are used for?
what is the meaning of osr in transformer.
What are the types of excitation system?
In Dyn11 power transformer if any one of the 3 phases connected to earth in star connected side then please explain effect of the current flow in delta connected side of transformer.(In this case if one phase is shorted to ground in star connected side then we observe the current flow in two phases only not three phases in delta connected primary side. Please explain why it is so?)
Difference between a pilot wire and a normal conductor?
hi there i am highly enthusiastic about discussing electrical concepts , and hence i wud lyk to invit al do intrested to join me at gtalk and hav a dscussun of the concepts , ad me as a freind . my email id is rakesh.2k99@gmail.com
Define open loop control system.
How to calculat the ratio of HT\LT in energy meter
why we dont prefer ac voltage controller instead dimmerstat [if both have same rating] for conducting experiments in laboratories?
Why Water motor is not taking a load or pressure while everything is correct. (Note: Motor running properly)
I am going to appear for the RRB Chennai junior Engineer online exam. Please send me the previous exams question papers (also solved) to my mail id: rrkhandhar@yahoo.com