Answer Posted / satyabrata mahapatra
If we put 40 amps ELCB it can't trip within a shorter
momment & rate of flow of current increase beyond the human
body resistance capacity.
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
What is the function of auadag in a cro?
how many types are their in switchyard or substation(like D,I TYPE), what is differant between them
What is the formula to calculate the rating of power cable for three phase current.
upto how much low RPM we will run the commercial motor which is run through VFD without any problem occurs in motor.Motor rating Duty is S1 & RPM is 1400.
WHAT R THE SAFETIES IN A HIGH TENSION PANEL N LOW TENSION PANEL. ALSO WAT SAFETIES R THERE IN A 200 KVA TRANSFORMER?
what is POTT and PUTT explain?
if we look on phasor of the transformer vaoltage is 180 oppsite at primary and the secondary so to improve a power factor is secondary should kept negative to improve it primary side means is -.90 became +.90 at other side
What is difference and reason b/w -48V BTS system and 24 V BTS system. Plzzzzzzzzz tel me.
What is the basic rule for block diagram reduction technique?
HOW TO CALCULATE THE HEAT AND LOAD OF LT-SUBSTATION WHICH CONTAINS 2*1MVA TRANSFORMERS,LT-SWITCH BOARD,MLDB,ACB,BUSBAR,ETC,......?
How I calculate the ELCB for circuit breakers?
before transformer oil dielectric strenght tests are taken the oil should be allowed to settle to remove option 1 air bubbles 2 gasses 3 contamination 4 water
How to confirm the Phase shifting Transformer VECTOR GROUP relation , as below ZNy11.45d10.45-ZNYy0.15d11.15
why in an industry; machine having rated 200 h.p stopped after power factor is maintained above 0.97 lag by control panel in view-of energy saving
What is the function of the circuit breaker failure relay?