what is the difference between the characteristics of two different phase bushing of any transformer
NIT,
1821If a HV Underground Cable (13.8KV) is layed in the ground below 1.5 Mtrs and any building construction is done on the Cable route. IS this allowable or Not? What should be the clearance. As per ISO construction on HV cable route is safe or Not? Why? Can any body suggest the site for my question?
ZCL,
1 2865what is the reason the main breaker is trip during the motor is running? (some time the breaker is not trip)
1799What if high voltage side circuit breaker of a ehv transformer instead of lvcb? Kindly elaborate.
1768at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.
iGas,
1678Post New Electrical Engineering Questions
What are the basic elements used for modeling mechanical translational system?
dear sir/madam i want to get some knowledge about RRB EXAMINATION(section engineer) 1- what is minimum cut off 2- wht portion is major portion . 3- can any body provide Sample paper. thanks & regards ashish
what is d check in dg 1500kva
How shall i select the value of capacitor or inductor in a system?
What OPGW is better than Microwave or PLCC???
compare between starting charactristics of synchronous motor with those of 3Q Squirrel cage induction motor
How can eliminate noise problem inside temperature controller temp. variation due to contactor chattering problem.
Safety of on line ups
what is the difference between skin effect
1.what is the difference between transformer differential and busbar differential.2)why we are using 2 slope for trafo diif and 1 slope for busbar diff.3)what is the purpose of metrosil and stabilizing resistor in high impedance relay circuit.4)how metrosil reduce the peak volage.5)what is the funtion of stabilizing resistor
how to calculate cooling requirement of datacentre from electrical load?
How many double suspension hardware fittings are required on a double circuit transmission tower?
please send me RRB electrical engineer previous year questions for Sr. Section Engineer
How do I calculate a WTI CT ofa 1250kVA 6600/400V transformer
how to calculate distance between busbar supporters for LT panel, what are the factors influencing in this design