If a manufacturer decribes a power supply transformer as providing a secondary voltage of 24 volts when connected to a 240 volts supply, do you think they are refering to the full load or no load secondary voltage?
3 5369hi,every one, i have to write the search paper on "performance policy optimization" of NGN (next generation networks). i need the material on this topic. can any body help me. please tell me any useful site where the good material is available and name of any reference book. it should be a great help for me.
19231.what is bus cuplour and main funtions. 2.what is main function of alternator. 3.how many types of dg oils.
Bhel,
11 46587what is the essential resistance of r y b phase short citcuit ? Eg in star connection we doing this kind of short circuit oly
2261Post New Electrical Engineering Questions
In general bus riser follows the bus section in SWGR. What are impacts if bus section follows bus riser?
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
which stabilizer is better ? AVR, Servo Stabilizer, Static stabilizer etc & why explain it
HOW TO CALCULATE HV TEST VOLTAGE FOR ELECTRICAL EQPT.
What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?
what is the difference b/w UHVDC and HVDC(LIGHT)?
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
what are the industrail measures to over ferranti effect? how would the ferranti effect the power system if those remedial mearsure arent taken? how often does this effect occurs in real power system?
what is the transformer rush current?
1.WHAT IS A SMART CAPABLE DB ( DISTRIBUTION BOX) ? 2. HOW TO DECIDE THE TYPE OF DB TO BE USED ( RECESSED/ PLUG TYPE/ SMART ETC ETC? 3. WHAT IS MILLENEUM BUS BAR USED IN DB? 4.DIFFERENTIATE MCCB AND MCB.
Explain advantages of storage batteries
What is meant by Im=30mA@Vk/2. How to know the kee point voltage for CT design
what is the practical application of full adder circuit?
Please help me regarding my one concern. - During earth pit testing we noticed that the Clean earth pit and dirty earth pit showing continuity (Resistance value - 5ohm) . I want to know that if both earth pit have separate location and there is not internal looping between PIT then why such continuity is showing on it . Because of this issue the field side all earthing point showing short. In PLC panel we are providing two types of earthing cable which is coming from separate earth pit (Clean and Dirty earth pit) because of earth PIT showing short our PLC is not complying spec . please help regarding this issues.
what is the purpose of using filters in a protective relaying scheme?