Answer Posted / saravanan
phase is a sending path& neutral is a receving path
| Is This Answer Correct ? | 12 Yes | 4 No |
Post New Answer View All Answers
In 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
How can we calculate ac current from the given DC current when AC voltage is given?
how to commissioning the genset with amf panel?
Give accurate definitions for these electric terms: Inductor Inductance Inductive Induction Reactance Reactive Esam Baraka ٢١ ساعة
what is the mechanical safety of DG ?
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
Differentiate between voltage and current feedback in amplifiers?
What is turn ratio of a transformer?
WHAT IS MEANT BY OVER EXCITATION IN GENERATOR TRANSFORMERS? DESCRIBE IT.
Advantage of LT panel vs HT panel
During FEED, you will have all the information with regards to cable. How will you calculate the MTO for MV and LV Cables? what are your considerations?
Why negative feedback is preferred in the control system?
What is main cause of cable's terminal point burned in Lug on high temperature although lug and cable selection is ok as per stantard and also tightness is ok as per situation. so please take in deep and tell correct answer thanku.
Define cuttoff frequency?