What is the formula to find maximum load of a DG (Single phase and Three phase)?1 2983
Which oil is used in Transformer?6 6432
How many types of Transformers are there?8 8357
What is LOTO?6 8467
How many types of earths are there?What is the maximum ohms of earthfit?3 3803
Which neutral is use when DG(3 Phase)is running?3 3943
What is the purpose of stablization resistor in high impedance bus bar protection1347
State how to produce a constant rotating field by application of alternating currents to stator armature of a three-phase squirrel-cage induction motor1851
what is current5 4366
Explain working of PIU(Power Interface Unit) in Telecommunication,7 67847
In case of HV test on medium voltage cables, BS is asking for 4 U0 where as IEC is asking for 3.5 U0. Can any one advise me how this 3.5 times or 4 times U0 is derived?
i want to put single phase load on scott connected transformer,eventhough how to balance the transformer.
how diside ct mf exmp.200/5 ct
Differnce between negative Pahse SequenceFunction and unbalance Function?
what is automatic voltage regulator?we can control the vlotage by using fuzzy controller in matlab?why we go for fuzzy?
what is the practical application of full adder circuit?
WHaT IS THE CONCEPT OF INDUCTION LAMPS IN MODERN LIGHTINGS, and HOW IT WORKS TO EMIT LIGHT ( AS NO ELECTRODES ARE PRESENT ) ?" COULD INDUCTION LAMPS CAUSE INTERFERENCE WITH COMUNICATIONS INTO A STORE USING INDUCTION LIGHTING ? WHAT IS THE BENEFIT OF USING THE LOW FREQENCY INDUCTION LAMP , VERSUS LED , AND VERSUS FLUORESCENT, AND VERSUS ANOTHER KIND OF LIGHTING . THANK yOU MOISES GUINDI
diff. between tension mode & speed mode
What will happen to the protection and metering, if the polarity of a single or two PT/PTs in three phase system is reversed? Please provide reference if any.
what is the basic need of domestic loads 1- voltage 2- current
what precautions to be taken while desigining a LT,HT panel. Eg-LT panel PCC panel with ACB installed. HT panel VCB panel with VCB installed. & what is main diffrence betwn IP54 & IP55 construction of panel.
How one can check the MAIN of a house wiring ?
what is the affect of earth's magnetic field on the frequency used in aircraft???
Difference between earthing & grounding.?
If a high resistance fault occurs,then what are the changes will happen in the system?