Transmission & Distribution In ac system, additions and subtractions of currents are done Both vectorially & arithmetically Vectorially None of the listed here Arithmetically Both vectorially & arithmetically Vectorially None of the listed here Arithmetically ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The distribution transformer is rated in None of the listed here KVA kW kVAR None of the listed here KVA kW kVAR ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution If variable part of annual cost on account of interest and depreciation on the capital outlay is equal to the annual cost of electrical energy wasted in the conductors, the total annual cost will be minimum and the corresponding size of conductor will be most economical. This statement is known as Ohm's law Faraday's law Kirchhoff's law Kelvin's law Ohm's law Faraday's law Kirchhoff's law Kelvin's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution In ac system, volatge drop is due to Inductance alone All listed here Resistance alone Capacitance alone Inductance alone All listed here Resistance alone Capacitance alone ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When a conductor carries more current on the surface as compared to core, it is due to Skin effect Corona Permeability variation Unsymmetrical fault Skin effect Corona Permeability variation Unsymmetrical fault ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution To increase the capacity of a transmission line for transmitting power which of the following must be decreased? Line inductance Capacitance Voltage All of the listed here Line inductance Capacitance Voltage All of the listed here ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS