How to reduce current flowing in neutral due to unbalanced load conditions in a three phase system.
1 3495why when i start my diesel generator it takes 1 minute or less then stop, and i checked the oil sensor is ok and when the generator start i can get 220 voltage but it it is stop after 1 minute or less, how can i solve this problem?
1 1907(1) From the following option, which option is correct for largest size transformer.? a)1KVA,25Hz , b)1KVA,50HZ , c)1KVA,60Hz , d)1KVA,100Hz
5 7058suppose i have two single and three phase induction motor,thier have not any rating on its panel,anybody can tell me which motor is single or three phase?
Doon,
1 2494Post New Electrical Engineering Questions
What is inverse definite minimum time lag relay? Where is it use?
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
1.what is the reason for transformer and lightning arrester blast in 33kv system
I am designing new project sub station with 220 kV / 11 kV, 40 MVA capacity. This project have many recifier sets, which can generate 3rd harmonics. Now I have to select vector group of This transformer. To minimise 3rd harmonics, what care should I take in selection of Transformer Vecrtor group? If it is Y-Y with open Delta tertiary then what should be the rating & voltage of Tertiary Winding?
List some examples of renewable energy?
why various test are performed on electrical panels & power cables before commissioning on site & what are these test???
# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in
in parallel operation of power transformer why the distance between power transformer and capacitor bank feeder is necessary to know
what is the Transformer Impedence?How can calculate?
what will happen if multimeter(selector switch at DC voltage) and terminal at current is connected to DC supply?
What is the difference between hot and cold loop testing?
How is the speed of a DC shunt motor related to the armature current?
how to calculate singlephase motor efficiency?
what is the affect of earth's magnetic field on the frequency used in aircraft???
What are the basic elements used for modeling mechanical translational system?
