In a Circuit how the MCB and Fuse ratings are calculated.
And shall the fuse follws the MCB or it is otherwise?
Answer Posted / amaravathi
fuse rating will be calculated by following formula.
125% of rated current.but we can use nearest value of fuse rating value.
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
PLEASE INFORM ABOUT THE IDEAL TEST RESULTS OF MAGNETIC BALANCE TEST OF TRANSFORMER 33/11 kv DELTA-STAR T/F
How do you calculate the actual power consumption of an inductive load appliance. Say, a deep freezer of 200watts
What is MSL designation of a motor and same may be provided in details.
XYZ
How to Calculate The Neutral Earth flat design calculation for the Synchronised generator (Gen 1-650Kva, Gen 2-725Kva
What are the types of transformers according to the arrangement of iron cores?
I have finish diploma electronics and five years experience in electrical field in ht service how can i get c licensce or other electrical certificate
How to calculate cable size in HT AND LT
Can any one know what are the symbols at the down (below) the analog ammeter??? there are 4 symbols which are they ?????
How to megger test 11 kV cable and the acceptance IR value
in a solar power plant,we are going to step up the voltage 350V to 33kv, and to 132kv GSS. i want to ask that if it is possible that 315v/33kv is not possible because we also use 315v/11kv. or it should be 415v/33kv? is it effects generation or losses? the second question is-generation is depends on LV winding? or LV winding design for generation voltage?
In DC generator, we use commutator, having no. of segments. Then how it is possible to get a half wave of voltage and current for half rotation of armature?
Define piezo-electric effect?
How do we arrive at selecting reactive capacitance value as 30% of h.p rating of motor?
How to maintain ac plant?