I am looking for LV CT test. To check the polarity of the CT only. Can you suggest any supplier. Different companies are offering CT/PT Tester which is expensive. Thanks
2 4451WHAT DO YOU MEAN THE DIFFERENT TYPE OF CURVES OF RELAY LIKE STANDARD INVERSE, VARY INVERSE, NORMAL INVERSE, LONG INVERSE ETC....
1631What is the difference between single core 2 wire and single core 3 wire system? Which application we are using this? and for What purpose we are using this?
1950when i am going to take trail on a 3ph sq.i/m motor 5.5kw, i observed that RPM of the motor is very low as compared to the rated RPM and also it rotates in clockwise in first ON command,and anticlock wise in second ON command. finally i observed that on phase is no available . but iam not clear about, why the motor is rotates in both directions without any phase interchanging.pls answer to my question.
1 4757Our Alternator nameplate specifies a power factor of 0.8. When the Alternator is on light load, the bus bar voltage rises to 11240 volts, whereas the standard value is 10500 volts. Is it ok to increase the power factor to 0.85 or 0.9. I am afraid because the power factor on the name plate is only 0.8 ?
3 5605Post New Electrical Engineering Questions
i want to apper for apgenco or aptransco or related can any one sugest me where can i get previous papers of thouse exams
What is an iron loss or core loss pi?
what are the installation procedure of high voltage power transformer,CT,CB&PT?
what happens to the supply voltage if there is any change in frequency?
draw vector diagram and +ve,zero sequence diagram of symmetrical three phase fault.
What is knee point voltage of transformer?
Sate maximum power transfer theorem?
I need the list of Universities who have summer intake for BS degree in Electrical Engineering.?
What is the difference between a 3 winding and 2 winding Potential Transformer
Explain cos(theta) and Sin(theta)
What is the difference in calculating size of AC cables compared to calculating size of DC Cables? Usually DC Cables are larger than AC Cables although they have the same ampacity. Why is it?
IF % IMPEDANCE OF A TRANSFORMER IS INCREASED FROM 5.8% TO 8% HOW MUCH THE EFFICIENCY OF THE TRANSFORMER WILL COME DOWN?
what is physical distance of isolator to VCB in 33/11kv sub stations
in 1-phase 230v,how in 3-phase 440v. in each phase in between 230v.
What is the type of earth fault protection used in battery? explain.