Answer Posted / viral
I will like to add one more reason, in case the earthing
opens between panel and ground then the fault tend to
divert directly to PLC panel. This in return will blow off
cards in PLC. Thus the earthing is kept different.
Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
Give two basic speed control scheme of dc shunt motor?
what is size of 3phase 4wire cable to be used for 11 ton ductable A.C and how to calculate cable size for different load
what is the diference between the 4pole & 6pole DC Motors & what is advantage 6pole over the 4pole ?
what is the function of choke in the flourcent tube lights and why the colour is in white mostly in flourcent tube lights
what is two point starter?
how i can calculate the size for fire cable
what is earth-fault?when it occurs? to check where it occurs what type of test should we do?
What are the parameters of water ( Water quality )to be monitored in Centralised HVAC ( water cooler chillers )
What is the formula for calculating the Instantaneous Short Circuit & overcurrent for any breaker
What is the function of auadag in a cro?
what is working process of star delta controlling circuit ?
How to calculate the size of earth cable to earth the neutral of UPS ?
What is the magnetic field (coil DC ) of Turbo Expander?
how much maximum load a 2 core (Single phase) 16mm aluminium wire can take ?
What is depreciation factor?