which is batter in construction job,ELCB or RCCB?
Answer Posted / sachin
RCCB is better over ELCB as RCCB is not depending on earth
leakage current but it identifies imbalance between phase
and neutral.
RCCB are also coming with 30ma rating so this should not be
comparision crieteria.
Is This Answer Correct ? | 6 Yes | 0 No |
Post New Answer View All Answers
how power is generated,and transmitted to our home..pls explain briefly in simple words.
why capacitive load is not used in routine life????any reason is there ??????
What is the size of a 60 watt and 80 watt tubelight?
how many types control panel of a 132/33 kv substation
A motor running with lenze frequiency inverter stops if I REDUCE SPEED with 25% load.If I run it in High speed and medium speed running smoothly with full load.please help me to solve it.
State superposition theorem?
Rules and standards of electrical control wiring ?
Why r u using pf panel. what the uses
WHAT IS THE WINDING PROCEDURE OF ELECTRICAL MOTOR
what are the specifications we must look at to select a relay for any capacity motor?
234 MVA Generator 3 phase Short circuit current Values required? Gen set Rating-234 MVA, Gen Voltage-18kv, PF;0.8, Xdv:23.5 %, Transformer Rating-18/380KV, 680MVA,Yndd1 two winding, Step up TR, ZT:35.50 %,X/R 4.33 Gen CB Position, CB open ,Disconnected open, Generator Running Voltage 18 Kv, Bi mistakes generator side earth switch Closed during that time short circuit current level in 3 Phase required, and how to test on site 234MVA Generator Short circuit current,
hwat type of motor is used in thermal gas turbine hydro nuclear power plants and why
hi friend i am going too attend for hpcl in this month please help me by sending written test question papers i am in the stream of E.E.E
how to calculate the tarriff for an industry whose kva demand is 10 mva
why use phase displacement in transformer.and effect of phase displacement on transformer