Answer Posted / rehmat

the phase difference between the P & S of the transformer is 180 degree.

either water sensor or flow meter,how we observe the water level, f any other equipment are in market ?

1827

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What is Traction? 1KVA Alternator, How much urrent taken?

2044

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What is essential to prove safe isolation of electrical circuit?

1022

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What happens to voltage when current through the inductor is constant?

1080

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who many types of fire explane with exmple

2152

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i have total 8 dg sets for synchronizing and 2 buscoupler,1 sectoin dg no 1,2,3,and 2 sectoin dg no 4,5,6,and last section dg no 7,8 ....if buscupler no 1 and 2 is off mode ..than dg no 1,2,3,will synchroniz of another dg sets?

1776

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what is allowed value of zero sequence impedancce of 6.6 kv nuetral earthing transformer ?what is the actual value

2104

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What is the type of feedback used in an op- amp schmitt trigger?

971

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Draw the circuit of clapp oscillator?

1074

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what is difference between 2 pole structure and 4 pole structure in transformer yard

5960

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give me atleast four differences between circuit and network

2125

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how to avoid electrical shock how capacitor store charges wat are the speed control of induction motors state faradays law flemings left hand rule what is rotary converter wat is transmission and distribution what are the sources of energy abrevation of acb,vcb,sf6,igbt what is output equation of transformer which test copper iron and iron loss are calculated what is eddy current draw a single line diagram (10 marks) draw direct online starter(10 marks)

1913

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in dc suppy frequency is zero why? if dc frequency is zero how to exist dc transients and ac transients

2033

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What is the difference between relays and contactor construction wise?

2151

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what is the criterion for selecting vector group of Transformers ? i mean how to decide vector group of Generator transformer, substation trasformer and transformer at consumer end

2272

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