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I have a current transformer with 1 main reading meter with transformer outside the building and a control panel having 5 CT reading meters with black round coils inside the building. I want to know, A) when current pass through the Transformers, will the current be reduced or be the same and after that B) when current pass through the CT meters with black round coils, will the current be reduced or be the same. C) in the above process will the reading of the main meter be same or different, from the total reading of all the 5 CT meters.
1831why in some trains in India Electric equipment such as Fans , tube light not work until locomotive or engine is attached to the train ??
1 2663Consider a case that two 200 hp motors are connected to 500KVA transformer. For improving power factor can we add capacitors in common bus bars to motors. Or should we add capacitors for each individual motor?
2 3650transformer cooling fan kharab ho jaye to 1-off kar dena chahiye 2-load kum kar dena chahiye 3-koi frrk nhi padta 4-sub galat hai. choose right option
2 3900RESISTONS R1 AND R2 in parallel = Total R.? 1-R=R1+R2 2-R=1/R1 + 1/R2 3-1/R + R1+R2 R=R1R2/R1+R2 select one
BSNL, PGVCL Paschim Gujarat Vij Company Limited, TCS, Wartsila,
2 4419Post New Electrical Engineering Questions
What are electric motors?
In the ACB breaker capacity is 2000Amp but this each phase taken 1250 But total beldibg load is 600amp or 700amp watt is the problem
How to decide and select the different earthing wire size for the different types of earthing
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
What about electrical Units. discrive in detail
In HVDC LINE RECTIFIER CONTROL ON CONSTANT CURRENT AND INVERTER CONTROL CONSTANT EXITATION ANGLE CONTROL BUT HOW INVERTER CONTROL CONSTANT CURRENT?
how diside ct mf exmp.200/5 ct
I'm looking for a mnaual set for a Teradyne J750. Softcopy would be preferred but I'll take what I can get.
What is the function of a neutral reactor.
how unidirectional torque is produced in DC motor?
any one guide me to reduce the power factor of diesel Generator from 0.97 Leg to 0.8 Leg.with out any change in my load.
Keywords: Die, Card, Coin, B/N 2 To 12
what does mean of RCT and STR in diffrential CT?
1.how many types of relays? 2.difference between ATS& STS?
HOW TO DESIGN THE body EARTH cable(Copper Conductor) size for 60KVA UPS?
