what is the use of CAPACITOR in CFL lamp?
Answer Posted / vasu
to improve the power factor
| Is This Answer Correct ? | 19 Yes | 1 No |
Post New Answer View All Answers
i am completed diploma in ece,and working in ht and lt lines.so is elligible diploma in ece for get electrical C Licence?plse give ur opinion?
why the field winding in dc motor is not short circuited eventhough dc supply is applied across the winding
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer
Hello Friends, How can we recognize the CT Star Point is S1 or S2 in case of Electro Mechanical Relays and what is meant by Restraining coil in relays and what is the purpose of that.. thank you in advance..
any body,pls tell me how to done relay coordination ? how to coordinate by TCC curve?how to read the tcc curve?
What is class ab operation?
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
how to identify conection leads of an unknown electric motor
what is the voltage between earth to neutral in lift.
how to identify vector group of three phase transformer by voltage method?
what happens if dc supply is given and the remedies for it.
what are the applications of PLC?
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection