What is the maximum current carrying capacity for both copper
and aluminium cables for 1sqmm?
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Why it is necessary to isolate fire fighting when you are taking shutdown for lv board.
a simple c++ program to calculate simple interst with its data members as private
We have a distribution transformer of 750KVA/11kv/440v and an AVR (Servo Stabilizer) of 750KVA on the LT side of distribution transformer. Also we have an ACB of 1200A on the output of distribution transformer (that is on the input of AVR). We want to have an MCCB on the output of AVR. What should be the rating?
Please brief what is sinewave
What is the test block protection relay if any body know plz explained
Thermal withstand capability under full short circuit conditions, in terms of number of times of occurrence of short circuit and corresponding anticipated percentage reduction in transformer life.
how to calculate the Neutral transformer impedance?
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
Does the motor power displayed on the Motor name plate is the mechnical power motor delivers or it is consumed power from the system?
What is miller crystal oscillator? Explain its operation?
Draw the circuit of clapp oscillator?
How many gap between finger contact in a.c.b. and v.cb.?
Which standard we are following earthing resistance test
can anyone tell me can the electromagnetic waves can be reflected back?if so how &by which material it can be reflected back?please tell me so that it can help to my wireless power trasnmission device.
how we find transformer capacity by ohm