Answer Posted / anjali singh
For stable ac power distribution , frequency bandwidth is
between 40Hz - 70Hz .Since 40Hz is near to unstable so 50Hz
fequency is standardised in India
| Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
how we can do the insulation on secondary of ct explain and so that tan delta will within limit
What is the purpose of using busbar mounting fuse?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
percetans
How is the speed of a DC shunt motor related to the armature current?
working principles of cf lamp,incandescentlamp and f lamp?
What is transient response?
why voltage form factor of PT are increase , when it is ecpected heigher spikes in system. how it is calculated.
ASTM D 3455 - Standard Test Methods for Compatibility of Construction Material with Electrical Insulating Oil of Petroleum Origin has been used for Testing Transformer Oils with a product placed in it. Aged Control Oil has a Power Factor of 0.032% at 100°C. Aged Oil with a Test component has a Power Factor of 0.093% at 100°. Is this increase acceptable? If not why? How much increase is acceptable?
Define cut-off rate?
which type of amplifiers are used in multimete?
What is the current carrying capacity of 0SWG,3SWG,10 & 12 SWG solid bare overhead copper conductors?
Greeting to all members, How to calculate spill current when we have different ratio CT and Class for REF(Low Imp) I have 500/1A 5P20 @line side n 400/1A CL.X @ Neutral.
HOW DOES THE ELECTRONIC ENERGY METER WORKS?
can u tell me the promotion from oiller to enginer