what is the formula for building wiring to get the main breaker.
Answer Posted / rajeev deo
Calculate the total connected load in Amperes.1.5 times should be the highest current carrying capacity of the main breaker.
| Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
How to calibrate or test an LT Air Circuit breaker 440 volts, 35 KA, 800 Amps ?
What is the application of Dyn1 and Dyn11 vector group of transformer?
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
What are the types of excitation system?
what is booster? and how it is connected in a circuit?
How to calculate the size of earth cable to earth the neutral of UPS ?
I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.
What do you mean by Stimulastion Test in Diesel Genarator / Why & when it's conducted ?
What is the implications when 600 hp motor is started when the unit is running with Transformer of capacity 1500 KVA and DG set of 1000kva
When we use 3 terminal resistor?
some time we open engine breaker 8.0 MW load but plant not trip. and another time engine open 4.0 MW load engine trip why? individually engine breaker open & individually emergency stop why difference?
What is grid collapse? what is the reason for it?
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
how to Select Lighting arrester? What r the parameters to be considered for the selection of Lighting arrester ?