Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / bala
Selecting main cb rating depends on the type of load if it
is combination of small loads (upto 10kw) 400amps mccb is
enough.
1. if it is one motor load. first we have consider what
type of starter we are going to use. in case of star delta
starter select 600amps mccb. in case of VFD and softstarter
400amps mccb is enough.
| Is This Answer Correct ? | 4 Yes | 3 No |
Post New Answer View All Answers
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
What Maximam Gap Taibaar & Bush
1.main parts of generator? what is used A-check,B-check,C- check? 2.what is FM200 system in data centers? 3.difference between pac,ahu?
What is systematic error?
What is the difference b/w fanuc alpha series 16i and 18i controller. what is stand for i
What does the term power factor shows?
Can we transmit digital signal to long distance ?
What is the difference between multimeter
why ss stablity limit is more transient stablity limit?
How to calculate multiplication factor in kva example 500kva ans pls ?
how mass curve differs from hydrograph.
surge tank, hrc fuse, earthing transformer, firm power objective type
Explain about p.t?
How to calculate flow of water delivered by pump when pressure & size of pipe line is given
Why does the adjacent zone of protection overlap?
