Why PS class CT is always preferred for Differential protection?
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What are the Return ( Monthly / quarterly/ Annual submitted to Electical Inspector for an establishment (Factory in Maharashtra-- Small scale category having seperate HT line of 22KV ) as per Maharashtra Electricity Act
In parallel operation time both NGR’s close or not close if both close what will happen
what is the min and max dc voltage for a dc system (110vdc)
when ELCB breaks the circuit than INVERTER auto-connect the circuit to the battery than how can the operetor is safe??
whytransformers rating in KVA?
As we know multiplicity factor derivation equation is as below MF = main c t ratio / main p t ratio * meter c t ratio / meter p t ratio * meter dial constant Where in digital meters for HT kwh import export now a days meter constant are calibrated already which is 1 So my question is For HT 11kv 110 v line values are as below Main c t and p t ratio are 11000 v and 110 v and 20/5 means 20 amp and 5 amp Now meter values are 11000/√3/110√3 and primary and secondary amp are displayed as -/5 amp on kwh meter so what will be the MF for this meter ?
Explain what is Zener diode?
can we identify the direction of power flow in transmission line by after only looking the tower
7 Answers TNEB Tamil Nadu Electricity Board,
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
What is the resistance to be connected for supplying the load of 20mV,1kohm from 20mV supply using rectifier.
What is meaning of DRU in gen.of AVR.
how to calculate compresor capacity?
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