Relation between pyramids and electrical technology?
Answer Posted / akula veerendra
In ancient days pyramids are used as genetic stations which are worked on principle of thermal power plant by using solar energy.
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
How to use computer cpu ups use for home inverter circuit board
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
how we start 40w tube light with 4 diodes,2capacitors,1 choke and without starter.(a product avilable in market which lights burnt tube lights also)
How many devices can be connected in one zone of FACP
From reading, Under voltage relay used also as phase sequence relay now, Why I use under voltage and phase sequence relay in the same circuit (ATS)?
what is the condition for YnD11
Why is tan-delta test and capacitor measurement done on alternator?
explain supply side and demand side energy management with advantages & disadvantages
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
What is the problem of internal failure in ship engine telegraph system norcontrol?
how to calculate the cable current ratingand and how much of distance the rating will be ok will the distance is incresed what the action we take
Why is ignitor used in sodium vapour lamp
Hello to all, Please someone can send me HPCL ELECTRICAL Engg. Sample papers to me? Its urjent....my email address is.... raviasiapacific@gmail.com
I have a small system with two motors that are running on 380 vac, 60 hz. These motors are expensive and I usally get them from Brazil. I am adding another motor to the system, but I want to purchase a 480 vac, 60 hz motor to use. It will be on a VFD that is rated fro 380 thru 480. Is this posible and will I have to use a larger motor and derate it?
What is precision of a measurement?