why do you add the load short circuit impedance when considering short circuit amperage. It seems that you should only consider supply. If you need to consider loads and you don't know what loads are to be added , what would be a good sub-transient reactance rating for the loads?
1796What the capacitor Current formula?, For 1 KVAr how amps its required? for using the KVAr for boosting the PF Design Calculation.( Eg: for 30 KVAr required how many KW?)
17 228920Is HT capacitor rating connected directly to motor terminals , related to motor no load current?
1970What exactly is meant by harmonics and harmonic current?? and what is skewing with regard to this??
2 5596What do you mean by distributed winding in alternators? how exactly is 3 phase power generated?
2 10338what will happen at secondary side of transformer if i increase voltage at primary side?while V1*I1=V2*I2 will secondary voltage or current increase?
2 6768For a three phase induction motor, what will be the effect on motor if the neutral of the system is shifted to say 20 deg.?
1827What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?
2235Post New Electrical Engineering Questions
How much current will a 5 HP delta connected motor at no load will take?Is tat need a starter
how to measure earth resistance of a substation
regarding safety what would u consider the most important rules to observe when inspecting electrical equipment?
How line capacitance & line inductance varies with increase in height tower.
diameter of cable and core is doubled then the value of capacitance is
Can we use shunt trip coil instead of trip coil with protection relay for protection?
Explain the operation of variable frequency transformer?
for a 400kv t/m line with 10 ampere current will corona occur?
In EDO ACBs what is a purpose of closing coil and motor, what is the operation of these devices are they inetconnected. means if we give supply to motor and by BCS we charge Closing coil,what exact is operation is and how it charge a spring of ACB. Sir if anybody has an wiring diagram please send me the link to operate and EDO breaker.
how to decide the panel size like MDB ,SMDB PANEL SIZES
Sir pl provide 5 year sample paper for post junior engineer(electrical).I have currently applied for junior engineer (electrical) on RRB Ajmer
How we can calculate the Amps for the cable Ex:- For 1sqmm wire how many amps we can draw (calculation)
12.5 tons a/c is their how much kva generator can recommend to the customer.
What is meant by reverse polarity and how it can be fixed?
What happens if the series current double?