if d gen is 50kw,load is 60 kw,hw d gen ll supply d
remaining power?
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75 kw motor take 45 amp in no load delta in star 10 amp but in load it will take 160 amp but IR velue of winding above 500 at 1kw ph to earth and ph to ph. what problem it should be?
Write the force balance equation of m ideal mass element.
what do you mean by type zero control sytem ?Give an practical example of type zero contol sytem?
Tell me the reason of connecting domestic t/f primary in star or delta,and also secondary side.
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
1) why a dg set shows variation of power factor and load when synchronised with other dgs? 2)Why the load sharing is not become equal in all dgs?. 3)When a dg set will not run on auto start?
In the Variable Voltage Variable Frequency Drive, how the Voltage and Frequency varied ? Is it varied in the Inverter part of the Drive ? Please give us supporting document if any.
what is the relationship between current&voltage in practical purpose ?
How to calculate capacitor bank size at a load 800kVA.
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
what is the main parts of transformer? how it is functioning? pls giv the ans briefly.
i am in need of AC SYNCHRONUS MOTOR 30KW. ANY ONE KNOWS THE MANUFACTURER OF SAME. ALSO MOSFET AC CONVERTER 20KVA CONT.OUTPUT.
In single phase ac ups supply when current is measured with tong tester neutral current is found more than phase current.What is the reason?
Can 33kva/415v transformer be run underground? If the answer is yes why and if the answer is no why?
why constant voltage transformer should be start without load? and if started then what will happen?