Is it possible to implement Restricted Earth Fault
protection for a transformer without neutral CT?
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What size cable (based on voltage drop) is required to supply a 40 A three phase boiler if the wiring system is 75V single insulated cables installed in non-metallic rigid conduit 56m from the main switchboard? Voltage drop in the consumer's mains is 8V.
plz send me the placement interview question and answers of whizchip(technical and apttitude)..i have an interview in next.
how balanced in star delta connection ?
Graphs of measuring power and speed on dc motor
explain working principle of earth leakage relay
what r the checklist while installing a 380 kva DG set
DESCRIBEPNEUMATIC SYSTM OF ASH HANDLING PLANT
What is zero of the system?
what ispositive, negative, zero sequence impedence?
in our all power plant have connected in grid and grid voltage and plant voltage is same, but as per as electrical concept the power will transmit from high potential to low potential but here altough same,then how power transmit from power plant to grid.
The principle of switching circuits for different types of batteries in application of storage systems
how to calculate
how to differentiate a mpcb,mcb with a contactor? Explain their working operation
what is the calculation method to design core and winding of a 200kva 3phase distribution transformer?
What kind of preventive maintenance are there for transformer?