When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?817
WHY DOES NEUTRAL DO NOT CARRY EVEN THOUGH IT CARRIES RETURN CURRENT?1 4000
why AC signals are represented by sinusoidal waveform?WHY other waveforms not used for representation679
explain the working principal of the circuit breaker?5 7207
What do you mean by pf of a generator? Power factor purely depends on the load (wether inductive, reactive or unity) then what does the pf mentioned on the generator nameplate means?3 6751
what is the difference between diode and zener diode?4 4849
How can CALCULAT the current carrying capacity of aluminum and cOpper cables respective of that Sq.mm ? with formulas ?11 155407
what is the difference between indoor package substation and outdoor3 9678
what is package substation.how many types they have
why the capacitors works on ac only5 13333
what happens if i connect acapacitor to a generator load5 9596
how to compute kvar in substation feeder to improve power factor and sending voltage
Hi everyone, I'm Lachuu, recently joined automation company as PLC Engineer. I have certain basic question, I request all big gurus and seniors to answer these question. Because this will be very helpful to me as well starters like me. How to design a control circuit (ex: pick & place - my current project) Yamaha robot PxYx series controller RCX222, using 6 cylinder double acting, plc keyence kv p16r 2 expansion unit for input and output each. How to select panel terminal mcb elcb powersupply. My main concern in some projects how to select dc power supply, mcb rcb(I came across dif bt b c d curves, but stil confusing, pls help me :-(. I would really appreciate all who are going respond to this question.
can some one clearly explain why -48 volt DC use in telecom site????
why in a swquence network representation, the negetive sequence generated voltage is taken as zero?
How can calculate the rating of a servo stabilizer for given a specific load
If two Transformers are connected in parallel having impedance of 50KA in both transformers will the impedance increase or decrease after connecting transformers in parallel?
what is destructive and non-destructive testing of welding
how to carried out tan delta test in 11 KV alternator ?
standard earthing rating for power line..
Explain Even and Odd signals?
How to calculate approximate load loss of a distribution transformer by knowing %ge imp of transformer?
rajha power sector details
what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value
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?
different aspects of voltage stability