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?
No Answer is Posted For this Question
Be the First to Post Answer
How Kneepoint voltage of CT practically related when CT in service. ie Knp is above 670 what exactly means
how the transmission voltage ranges are decided like 11kV,33kV,66kV,132kV,220kV,400kV,725kV.... why not choose the transmission line voltage as 23kV,164kV,440kV?? what's the reason??
The magnitude of sum of two sinusoidal av voltage is equal to 230 volt.the magnitude of each individual voltage is also equal to 230 volt.what must be the phase difference between voltages?
0 Answers PGVCL Paschim Gujarat Vij Company Limited,
How to design power source say 5KW i/p :415v 3 ph, o/p 5KW constant, variable currnt and variable volatge 10-230v,
exolain the star delta connection
If the t/f capacity is 500KvA then what is Amps ratting of the main breaker.
What are the advantages of autotransformer?
why do we use LPF wattmeter not UPF in the experiment of no load and blocked rotor test of 3phase slipring induction motor?
Can we use a absolute encoder to show rpm of a motor ? what about the condition when power is off ? what is difference if a incremental one is used ?abanirout@gmail.com
My system is 22kv/3.3kv transformer. client is asking to use NGR, but as we have dedicated Neutral Earthing systems which has a value less than 1 Ohm. So i want solid comparision. Why i should not use NGR as my system is already protected.Can any one help me to get out of this.how should i reply on basis of some great comparision and calculations. Please help
Why 11kv to be generated in generation station
0 Answers TNEB Tamil Nadu Electricity Board,
why CT out put is 5 what ever the primary current.