A_2-wire_ring_distributor_is_300m_long_and_fed_at_240V_at_‚Äö√Ñ√∂‚àö√ë‚àö‚â§A‚Äö√Ñ√∂‚àö√ë‚àö¬•._At_‚Äö√Ñ√∂‚àö√ë‚àö‚â§B‚Äö√Ñ√∂‚àö√ë‚àö¬•,_150m_away_from_A,_a_load_of_120A_is_taken_and_at_‚Äö√Ñ√∂‚àö√ë‚àö‚â§C‚Äö√Ñ√∂‚àö√ë‚àö¬•,_100m_away_in_opposite_direction_a_load_of_80A_is_taken._If_the_resistance_per_100m_of_single_conductor_is_0.03‚Äö√Ñ√∂‚àö√´¬¨‚àÇ,_then_current_in_section_AB_feeder_is____________$#

A_2-wire_ring_distributor_is_300m_long_and_fed_at_240V_at_‚Äö√Ñ

1.	A_2-wire_ring_distributor_is_300m_long_and_fed_at_240V_at_‚Äö√Ñ√∂‚àö√ë‚àö‚â§A‚Äö√Ñ√∂‚àö√ë‚àö¬•._At_‚Äö√Ñ√∂‚àö√ë‚àö‚â§B‚Äö√Ñ√∂‚àö√ë‚àö¬•,_150m_away_from_A,_a_load_of_120A_is_taken_and_at_‚Äö√Ñ√∂‚àö√ë‚àö‚â§C‚Äö√Ñ√∂‚àö√ë‚àö¬•,_100m_away_in_opposite_direction_a_load_of_80A_is_taken._If_the_resistance_per_100m_of_single_conductor_is_0.03‚Äö√Ñ√∂‚àö√´¬¨‚àÇ,_then_current_in_section_AB_feeder_is____________$#
A.	86.67 A
B.	48.76 A
C.	88 A
D.	98.4 A
Answer» B. 48.76 A

Discussion

No Comment Found

Related MCQs

A_TRANSMISSION_LINE_HAS_LINE_PARAMETERS_A_=0.8,_B=_200¬¨‚Ä†‚ÀÖ¬∫90O,_C_=_0.5*10-6_OPERATING_AT_400KV_AT_NO_LOAD._THE_SENDING_CURRENT_IN_LINE_WILL_BE____________?$#
A_2-wire_ring_distributor_is_300m_long_and_fed_at_240V_at_‚Äö√Ñ√∂‚àö√ë‚àö‚â§A‚Äö√Ñ√∂‚àö√ë‚àö¬•._At_‚Äö√Ñ√∂‚àö√ë‚àö‚â§B‚Äö√Ñ√∂‚àö√ë‚àö¬•,_150m_away_from_A,_a_load_of_120A_is_taken_and_at_‚Äö√Ñ√∂‚àö√ë‚àö‚â§C‚Äö√Ñ√∂‚àö√ë‚àö¬•,_100m_away_in_opposite_direction_a_load_of_80A_is_taken._If_the_resistance_per_100m_of_single_conductor_is_0.03‚Äö√Ñ√∂‚àö√´¬¨‚àÇ,_then_current_in_section_AB_feeder_is____________$#
Two conductors of a single phase line, having the 1cm diameter and arranged in a vertical plane with one conductor mounted 1m above other. A second identical line is mounted at same height as first and spaced horizontally 0.25m apart. The two upper and lower conductors are connected in parallel. The loop inductance of the line is ______(mH/km)
The symmetrical components are used in fault analysis because of _______________
A generating station has a connected load of 43 MW. The unit generated having 61.5*106 per year. The load factor will be _____________
A transmission line has Z= (2+j8)‚Äö√Ñ√∂‚àö√´¬¨‚àÇ has 10% of the voltage regulation with the lagging load of 0.8. If the load is 0.707 leading, the V.R. is ________(Assume the current is same in both cases)$
A three phase alternator can supply a maximum of 5000 KVA at 66 kV. The machine has internal resistance of 6%. The reactance per phase of the limiting reactor if the steady apparent power on the short circuit do not exceed 5 times full load is ____________

Discussion

No Comment Found

Related MCQs

Reply to Comment