Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / edgar segovia
If you multiply R (resistance in ohms) by C (capacitance in
microF) you'll get a value equal to the time constant of
the circuit in seconds. Remember that Xc = 1/(2*PI*F*C) and
that F = 1/T, then substituting and leaving out all
constants and applying a dimensional analysis you'll get
R*C = Time in sec. for that particular cct. (theoretical
value).
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
Why auxiliary transformers are not connected in parallel in primary stations?
What are the advantages of thermal power plant?
Explain the propagation of harmonics in the network and influence of phase angle of harmonics.
We have 110Vac ,10A ac supply which is converted into 110VDC & How much DC current? which factor is reqired for dc current calulation?
How to test Alternator stability test for REF relay
how will reduce the voltage. if 12volt/250ma transformer toreduce 6 volt
Metal covered multiconductor cables shall employ a marker tape located within the cable running for its complete length in lieu of cable surface marking. Is it true or false?
what is the function of anti pumping relays? what is KVAR? How it is generated in alternator? What is 3rd Harmonics? What is IDMT relay?
What consists of 2 or more thermocouples to be connented series?
A 50Hz,4-pole,3-phase,star-connected synchronous motor has a synchronous reactance of 12ohmsper phase and negligible armature resistances.the excitation is such as to give an open-circuit voltage of 13.2kilovolt.the motor is connected to 115kilovolt, 50hertz supplying. what maximum load can be the motor torque,line current and power factor?
What is the relation between frequency and motor rpm?
what is differnce btwen lll and lllg faults
mention hazard experienced during installation
Can we convert off line transformer to on line transformer
what is the solution for meger test failed the MV cable?
