Single core cables for AC systems are not provided with armouring.

1.	Single core cables for AC systems are not provided with armouring.
A.	True
B.	False
Answer» B. False

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GRADING_OF_THE_CABLES_IS_PERFORMED_IN_ORDER_TO_ACHIEVE_____________?$
Consider a system having a cable of capacitance 5 nF, with 765 kV star connected at 50 Hz having a power loss in the cable as 82.1 kW. Then the dielectric loss angle is _________(in degrees).$
The_resistance_of_the_insulation_used_for_the_cables_is_40_ohms_for_a_length_of_‚Äö√Ñ√∂‚àö√ë‚àö‚â§x‚Äö√Ñ√∂‚àö√ë‚àö¬•_km._If_the_proposed_plan_needs_to_extend_the_transmission_line_cable_to_extra_‚Äö√Ñ√∂‚àö√ë‚àö‚â§2x‚Äö√Ñ√∂‚àö√ë‚àö¬•_m_then_the_resistance_of_the_cable_offered_will_be_______________(in_ohms).$#
Dielectric_power_loss_of_a_transmission_line_cable_operating_for_‚Äö√Ñ√∂‚àö√ë‚àö‚â§V‚Äö√Ñ√∂‚àö√ë‚àö¬•_volts,_‚Äö√Ñ√∂‚àö√ë‚àö‚â§f‚Äö√Ñ√∂‚àö√ë‚àö¬•_Hz_having_a_capacitance_of_‚Äö√Ñ√∂‚àö√ë‚àö‚â§C‚Äö√Ñ√∂‚àö√ë‚àö¬•_Farads_with_the_tangent_loss_angle_of_‚âà√≠¬¨‚Ä¢is_____________$
The condition at which the minimized dielectric stress condition (R/r) will take place is _____________?
The ratio of dielectric stress of the on the cable corresponding to the maximum and minimum is ____________
For a transmission system of voltage ‚Äö√Ñ√∂‚àö√ë‚àö‚â§765 kV‚Äö√Ñ√∂‚àö√ë‚àö¬• volts having the core radius of ‚Äö√Ñ√∂‚àö√ë‚àö‚â§5‚Äö√Ñ√∂‚àö√ë‚àö¬• cm and outer radius of ‚Äö√Ñ√∂‚àö√ë‚àö‚â§0.40‚Äö√Ñ√∂‚àö√ë‚àö¬• m. The maximum dielectric stress on single core cable is _________$
Single core cables for ac systems are provided with armouring.
Single core cables for AC systems are not provided with armouring.

Single core cables for AC systems are not provided with armouring.

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