Answer Posted / deepak24

close gas turbine are more efficient..

What is Scheme Test of High Voltage Switchgear. Which tests it includes.

2472

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what things to be considered when designing UPS

1839

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when the time of backcharging the transformer three phases only enough or three phase with neutral is must.from these which one is the best one.

2094

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what happen if the load connected to the induction motor is taken away? the same question for synchoronous generator in synch i think that the the exitation voltage will appear on the terminal only if so plz answer me

2063

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why we have and use 3 phase not 2 or 4 or other in power system?

2173

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What are the advantages and disadvantages of closed-loop control system?

1245

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how i chosse capacitor bank if my energy meter is 48 kvr? tell me capacitor bank chossen formula?

2401

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can u please mail me the syllabus for GET exam for damodar valley corporation?

2129

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what happen if generator of micro hydro running at only a small percentage of its capacity, as a comparison, if the diesel generator that runs on only a fraction of its capacity there will be a wet stacking

1989

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what is the use of commutator in dc motor if we supply ac ? commutator is used to convert ac to dc.and it is used to arrange the flux in unidirectional in case of dc supply. if we give ac as supply to dc motor what is the use of commutator?

2135

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What is the difference between line drop and percentage line drop?

1612

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How to Prepare preventive maintenance shedule of machine tool.

2070

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Why the dc voltage drop during starting of emergency lube oil pump? The Voltage drop from 135kv to 125 kv for one min. before re-establish to 135kv?

2374

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1. A bomber drops a bomb from an aircraft flying at 2000 km/hr. at an altitude of 7km. The speed at which the bomb will strike the earth would be

1959

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What is the one main difference between ups & inverter ? And electrical engineering & electronics engineering ?

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