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how to compare with Relay settings for HT< panels, RMU panel, and PSS CSS transformer?? 1) Load amps, 2)Tripping time, 3) CT ratio, 4)Cable size 5) Transformer KVA rating 6) transformer full load amps
1207how to setting Load amps tripping time and extra settings for load Transformer protection relay with RMU panel using C&S model relay..?
1092In Air circuit breaker LSIG protection unit is used. Without fault in cables (2 runs 3Cx150Sq.mm Copper, 1Kv grade, XPLE armored cable IR value is more than 550Mohm @ 500V Megger) and load section Long time Overcurrent protection is triggers and trips the unit. We changed LSIG protection with new factory tested unit. Even then fault is persisting. Please suggest the possible causes
754An impedance of 100 ohms resistance and an unknown inductance is connected across the capacitor. The resulting impedance is a pure resistance of 500 ohms ifω = 10^5 rad/sec. calculate the values of inductor and capacitor.
1381Post New Electrical Engineering Questions
I want the details about BHEL company examination.Can anyone able to help me please.
When MICC cables used ?
DEFINE BREAKING CAPACITY OF BUSBAR & HOW IT IS CALCULATED?
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
what is the use of piston rings in the engine used for a generator...........
What is polar plot?
Starting current of a 10 HP induction Motor is ______ time’s full load current.
In a power conditoining unit (inverter) of a solar plant when we measure the d.c. current fed by different strings of solar plates to inverter, the current in the negative wire is less almost by 1 ampere to the current in its positive wire say current in positive wire 5 A , then current in negative wire of the same string is 4 A. Since the current entering should be equal to current leaving then why the current is noticably less in negative wire.
what kelvin's law ?
which type of cabel
Why can't we take NO LOAD TRIAL of motors having V1 mounting??
which type of stability limit is higher,steady state or transient? why?
please send me previous year questions of jspl through which i could prepare myself for the test.
what is lumped and distributed elements?
What is servo motor and what are the applications of servo motor?
