Answer Posted / mahesh

main 3 type
1) Absoulate encoder
2) INCREMENTAL ENCODER
3) LINEAR SCALE ENCODER

We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?

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any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?

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Refernce currents are to be generated using refernce cueernts how can this be done??

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What the difference between three phase contactor (coil 110vac) & three phase SSR (control voltage 110Vac)? May I use contactor in place of SSR?

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What is CCT (Correlated Color Temperature) ?

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how to calculate the power factor when instantaneous voltage and current has harmonics in it ?

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what is the main function of capacitors in mccs.

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FOR 16/20 MVA 132/33 KV ONAN/ONAF TYPE TRANSFORMER IT IS DESIGNED FOR 16 MVA WITH ONAN CONDITION.IT BECOMES 20 MVA UNDER ONAF CONDITION.LOAD LOSS IS GUARANTEED FOR 65KW AT 20 MVA AND % IMPEDANCE 13.75. PLEASE TELL US AT WHAT LOAD LOSS AND % IMPEDANCE IT SHOULD BE DESIGNED FOR 16 MVA AND WHAT WILL BE ITS EFFICIENCY AT 20 MVA?

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relation between power station capacity and voltage level?

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