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The spacing between phase conductors of a 220 kV line is approximately equal to________________?
Related MCQs
The minimum clearance between the ground and a 220 kV line is about__________?
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The operating voltage of high voltage cables is up to__________?
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310 km line is considered as__________?
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The corona is considerably affected by which of the following __________?
The usual spans with R.C.C. poles are__________?
Galvanised steel wire is generally used as__________?
Which of the following materials is not used for transmission and distribution of electrical power__________?
The wooden poles well impregnated with creosite oil or any preservative compound have life__________?
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__________?
Overhead system can be designed for operation up to__________?
The underground system cannot be operated above__________?
__________are the conductors, which connect the consumer’s terminals to the distribution?
By which of the following systems electric power may be transmitted ?
When a live conductor of public electric supply breaks down and touches the earth which of the following will happen?
The skin effect of a conductor will reduce as the__________?
The following system is not generally used?
When a conductor carries more current on the surface as compared to core, it is due to__________?
The voltage regulation in magnetic amplifier type voltage regulator is effected by__________?
Series capacitors on transmission lines are of little use when the load VAR requirement is__________?
Electro-mechanical voltage regulators are generally used in__________?
The angular displacement between two interconnected stations is mainly due to__________?
When an alternator connected to the bus-bar is shut down the bus-bar voltage will__________?
The frequency of voltage generated, in case of generators, can be increased by__________?
When the interconnector between two stations has large reactance?
In the analysis of which of the following lines shunt capacitance is neglected?
For transmission of power over a distance of 500 km, the transmission voltage should be in the range?
The effect of corona can be detected by__________?
On which of the following factors skin effect depends?
Constant voltage transmission entails the following disadvantage?
The spacing between phase conductors of a 220 kV line is approximately equal to________________?
A. 2 m
B. 3.5 m
C. 6 m
D. 8.5 m
Correct Answer:
6 m
✔
Last Updated:
June 29, 2018