Answer Posted / engr.masoodali

to get overall efficiency of diesel generator set u have to consider following things alo
1 mechanical efficiency of engine usaully 80-85%
2 efficiency of generator 95- 98%
overall efficiency = thermal * mechanical * generator

How to synchronization will be done between two DGs ?

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a 100mva,400/200v transformer has leakage impdce of 10% draws a steady state line currentof---------------

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explain with diagram how to protect transformers and substations from over current with help of CT's?

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What is difference is of VSD,VFD,VSDS, are they the same as the direct current to control dc using above mention

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how to calculate current and voltage in a same circuit?

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Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة

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If 22 KV HT line, Current transformer is 25/5 then how to calculate multiplying factor.

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what will happen when the dc supply is given to the capacitor?

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why we not used 11kva as a direct our electrnics component.

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what are the 4 rules to start the motor?

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Q) Write VBscript code along with QTPscript code in QTP tool for below scenario 1. Launch yahoo site(i know) 2. Do loogin(i know) 3.Click inbox link(i know) 4.Go to every page of mail box and count no.of read mails and no.of unread mails(i know) 5.Store page numbers, read mail count and unread mail count in a new excel file sheet 6.Create 10 types of graphs on that data 7.Do logout and close site(i know) 8.Save new excel files with graph

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State kirchoff current law?

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why Lightening Arrester Probe sharp at Top of telecom tower.

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For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel

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what is the minimum requirement gigaohms for the insulation test using 5kv in 300mm xlpe cable

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