Which of the followingbus-bar schemes has the lowest cost ?

Related MCQs

• Which of the following D.C. distribution system is the simplest and lowest in first cost?
• 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
• Aluminium has a specific gravity of
• When the interconnector between two stations has large reactance
• are the conductors, which connect the consumer's terminals to the distribution
• Which of the following materials is not used for transmission and distribution of electrical power ?
• The corona is considerably affected by which of the following ?
• Which of the following are the constants of the transmission lines ?
• Which of the following is the demerit of a 'constant voltage transmission system' ?
• Which of the following methods is used for laying of underground cables ?