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why tan delta test conducted in electrical equipmenr
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what is the relationship between current&voltage in practical purpose ?
How to calculate Grid rotor resistance(GRR) losses in slip ring induction motor?
How do the synchronizing lamps indicate the correctness of phase sequence between existing and incoming alternators?
kindly send me 11KV MV motor differential protection procedure by primary injection method.
We have 750KVA DG set, we want to introduce REF relay with 1250/1A,CL PS,Current transformers.The lead distance of 2.5mm copper flexible cable from CT to relay is around 5mtrs.We would like to know the knee point votage(VK) & IM calculion for CT's
How to decide DO set rating of Transformer?
why the name trunking bus PT
ii) A shunt motor supplied at 230V, runs at 900 rpm when the current is 30A. The resistance of the armature is 0.4 ohms. Calculate the resistance required in series with the armature to reduce the speed to 600 rpm, assuming that the armature current is then 20A. [12]
10 Mtr Hight of Lighting Arrestar how much area coverd??
What is real time power factor control panel(RTPFC)?
which is the most advanced form of SF6 BREAKER?Can we use other gases to quench the arc?
How to select a transformer group to connect a 0,433 KV generation with 33 KV grid in bi directional flow of current
What the difference between ac and dc inductor an capacitor
Which type of air compressor is used now a days in the market. Keeping in mind of energy efficiency and maintenance points. Relevant documents may also be sent on mentioned email ids.
how we can do the insulation on secondary of ct explain and so that tan delta will within limit
