why do we have 230v a.c. as general voltage for domestic
supply rather than others?
Answer Posted / rajesh.d
THE TRANSFORMER CORES ARE DESIGNED FOR OUR ENVIRONMENTAL
CONDITION THAT WILL PRODUCE ONLY 230V AC,IF IT IS GET EXCEED
OVER VOLTAGETHE TRANSFORMER AND THE DOMASTIC APPLICENCES ARE
BECOME TO HEAT AND DAMAGE QUICKLY.
| Is This Answer Correct ? | 9 Yes | 8 No |
Post New Answer View All Answers
What will be electrical cost per sqft for IT building (basebuild and fitout)and for residential township?
I have a drawing of a wound rotor induction motor for a crane. This crane motor has 5 forward speeds & 5 reverse speed implemented of course with different amount of resistance for each speed setting selected. What has got me scratching around is the fact that 8 of the 10 speed selections switch in uneven (unbalanced) amounts of resistances on each of the 3 connections to the motor's rotor.Can this be possible? I would have assumed this would produce unbalanced rotor currents and therefore vibration in the motor. I would greatly appreciate anyone's comments on this. Many thanks, Confused.
What is knee point voltage of transformer?
I am having dual speed motor of cromton greaves make of 3.7 KW -1400 rpm and 5 KW - 900 rpm. Please let me know groups and winding connction for rewinding purpose.
i want design of D.C.MOTOR 1HP 960RPM AND 2HP 960RPM ITS URRGENT
what's prime importance of protection in electrical system.if protection system don't work properly what can happen in electrical system?
How can we checked Killo Watts of Motor & Alternator?
what is protection class current transformer.
A well system is when , no. of bus bar is less or more. Tell me the concept of it.
What is the height of DA, DAL, DB, DC & DDE tower?
what is vtg limit of earth and neutral at transformer side?
what irequirment need to be followed when working on live equipment
What are operating procudures & Safety precautions to be observed while operating OLTC in manual mode ?
How many points does a Circuit can have?
why we use copper earthing for neutral while for body GI.