Answer Posted / ashiah
P I measurment is a basiclly measurment of insulation
rasistance in terma of 600/60 sec.
| Is This Answer Correct ? | 13 Yes | 4 No |
Post New Answer View All Answers
how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING)IO (current operating)?
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
why does the magnetic balance tests at transformer?
how to increase or decrease speed in DC shunt motor by DC convertor
What is the source of dependent source ?
List the power rating of any 5 important electrical appliances used in houses.
How to calculate the sag on transmission Lines.
1.why should we connect the measuring instruments in l.v side in short circuit test of a transformer? 2.why the power factor is less in open circuit test of a transformer?
how we design a pannel to start 10HP motor with the help of star delta starter?
Why field rheostat is kept in minimum position?
nwhat are the main Components of servo motor?
what is the function of bearing in dc mchine" and where it is placed
what are inherent currents?
How to derive detailed design of Suitable bus Bar for 100A for 6.6KV?
I am using submission of two ct in one and half scheme for 67/67N protection. Both CTs star point is grounded separately near ct box.Will two point ground give wrong tripping to 67/67N during fault or no matter.
