WHat is the requirement of installing FAST ACTING EARTH SWITCH in GIS and how is that integrated with protection system. How and when does it operate?
1474which cable is used for 15 Hp monoblock pump 3phase and service wire Distance is 210 feet please tell me cable size Armaured
1051What is Meter MF if External CT Ratio is 150/1 , PT Ratio is 132/110 Meter CT Ratio is 200/1 & Meter PT Ratio is 110/1
132411 kg trivevter meter has rating of -/5amps. And pt ratio11000/110v and is connected with 11kv ct/pt unit of cr ratio 75/5amps. And pt ratio of 11000/110v while checking accuracy of meter with HT Accuchek meter what value of PT ratio and CT ratio to be filled in Accuchek meter
1191I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
962Post New Electrical Engineering Questions
what is relay what is protection & contact multiplying relays where it is used function in brief
State The Difference Between Generator And Alternator?
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?
What do you mean by per capita requirement of electrical energy in india
formula for calculation of switchgears(i.e. contactor, fuse, cb, relay etc.), if load current is given?
What is the limitation of kirchoffs law?
What is BusBar integrity test and how it is conducted?
can we use engine degreaser for electrical motors?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
HOW CAN I GET 5CORE HO7 CABLE SIZE IF I HAVE 1800A?
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
what is the difference between rectifier and converter and commudator?
1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india
