Transmission & Distribution The following system is not generally used 3-phase 3-wire 1-phase 4-wire 3-phase 4-wire 1-phase 3-wire 3-phase 3-wire 1-phase 4-wire 3-phase 4-wire 1-phase 3-wire ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution When the length of cable increases , its capacitance Remain same Increases None of the listed here Decreases Remain same Increases None of the listed here Decreases ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The cause of damage to the lead sheath of a cable is crystallisation of the lead through vibration chemical action on the lead when buried in the earth all of these mechanical damage crystallisation of the lead through vibration chemical action on the lead when buried in the earth all of these mechanical damage 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 Kelvin's law Faraday's law Kirchhoff's law Ohm's law Kelvin's law Faraday's law Kirchhoff's law Ohm's law ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution Steepness of the travelling waves is alternated by _____ of the line. Capacitance All of the listed here Inductance Resistance Capacitance All of the listed here Inductance Resistance ANSWER DOWNLOAD EXAMIANS APP
Transmission & Distribution The effect of wind pressure is more predominant on Supporting towers Transmission lines Neutral wires Insulators Supporting towers Transmission lines Neutral wires Insulators ANSWER DOWNLOAD EXAMIANS APP
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