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What is the difference between diode and a transistor in terms of the direction of current flow?
2215If I have a motor of 1MW with 6.6kv, running at 35% load, how can i save energy without reducing the load ?
2 5189is there any difference in reading or error in value, if we connect the R phase in Y terminal and Y phase in R terminal of electronic energy meter of 11 kv feerders???
KSEB,
1 4617what's the difference between abs/inc encoders. apart from the position remembrance what are all the other differences. and what's mean by grey code.
2088I am selected in OCL(Orissa cement Limited), but they have a Tech PI round their at their plant.Anybody has any idea that what kind of questions they are going to ask??Please guies help me. I am in serious headache.I have heard that huge elimination is done at there.
4472how can i determine the KVA/MVA rating of transformer precisely?? is there any standard test?????
2392Does all the output contacts (N/O as well as N/C) of a Numerical relay operate when relay receives a binary input/inputs or contacts are designated to specific logic input/inputs and only these contacts operate?
2082Post New Electrical Engineering Questions
Enlist four components of electrive drives.
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
L.A. (Lightening Arrester) is located at a place from where transmission line enters the transmitting substation. So L.A. (Lightening Arrester) is the first equipments which has to encounter with lightening, high voltage surges and switching surges. It has to absorb energy of lightening, high voltage surges, and switching surges. L.A. (Lightening Arrester) is made up of layers of semiconductors. If these layers can not tolerate energy released by lightening, high voltage surges, and switching surges the L.A. (Lightening Arrester) blasts.
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
Percentage losses in power generation?
How isolater function when installed inelectrical 440V wiring
Define characteristics impedance?
why don't we use the generator as a motor? and what will happen?
WHAT IS SPEC OF CLEANROOM MOTOR AND LIGHT FITTINGS?
what are the problems that generally occur in power flows??
Can I use distributon class/transmission class Lightning arresots for protecting the building? If not why please explain?
why Y CONNECTION IS BETTER INTERMS OF EFFICIENCY AND P.F FOR A LAOD LESS THAN 40% AND WHY AFTER DELTA IS BETTER FOR > 40%
what are the safety measures of induction motor?
In ups static switch if i gives the supply at output end it will open the circuit in stactic switch or not if it will open then how it operates.
What is Load sharing of Transformer ?
