I have 800 Amps MG Fix type breaker It is in on line & it has been given only UV (under voltage)coil connection for tripping purpose.now it is not working properly means its getting tripp so how can i replace it or how can i rectify the problem without destrubing my load??????????
2 4563Two liquids hot and cold in two vessels are there and an metal bar acts as a conductor of heat between the two vessels. what happens then. what happens after 24 hrs?
2212There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2
1895What is the temperature PROFILE OF A FLUID W. R. T. Distance from a sphere to which it is IN CONTACT which is at constant temp.?
2067I AM FROM ELECTRICAL ENGINEERING ? I AM ASPIRING FOR "BHEL".HOW I HAVE TO PREPARE .ON WHICH TOPICS TO BE CONCENTRATE MORE.PLEASE GIVE FULL DETAILS OF WRITTEN EXAM.
Bhel,
2127How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,
2 4558Post New Electrical Engineering Questions
How to checked frequency drive output voltages?
what is counter poise conductors
what is the Connected Load (kW) or Contract Demand (kVA)of mahindra nasik plant??
Why does amplifier gain reduce?
how we decide the require size is this for a known current at fuu load?
please give some hindalco placement papers for written exam
how can i get the formula to find out the cable size if i know the load of main fuse protection.
Can anyone provide with a SLD for HT panel installation for a 33KV line and distribution end has three 1.5MV transformers. Is it suitable to use OCB or VCB and also provide me the suitable rating and its connection diagram.
What is different between resistance grounding system and resistance earthing system?
how to determine motor size for a fan application?
What are protections for dty type transformers
what is draiv work
how to calculate the tarriff for an industry whose kva demand is 10 mva
What is the unit audit? if our Max demand is something and we found much more unit then how to improve our max demand?
What is the voltage gain or transfer function of amplifier?