Interested to Buy Any Domain ? << Click Here >> for more details...
Can you explain operating principle of Inverse Definite
Minimum Time” (IDMT) relay
- 2 Answers
- 13591 Views
- I also Faced
- E-Mail Answers
Answer Posted / naresh
it is the combination of inverse & definite time
characterstics.......
in inv time cahr relay the time of operation is inversely
proportional to fault current i.e, more fault current less
operation time......
in definite time irrespective of fault current the time is
constant....
in the above question the time will be varying inversely to
some extent and after saturation of the relay coil it is
having the properties of definite time relay....
| Is This Answer Correct ? | 8 Yes | 1 No |
Post New Answer View All Answers
hi, i have 3x200KVA and 2 x 80KVA UPS with battery bank of 150AH 68Nos. and 100AH 204Nos., i need to install AC either ductable or PAC type, so can you help me to calculate heat load and capacity of the AC to install.
How would you relate your key competencies to this position?
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
what is reverse power relay brief explanation and in b/w where it is connected
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
What are the components connected in between the power supply coming from an electric pole to HT & LT Panels in a large commercial building or how the power supply connected from Electric pole to Transformer & then to the HT & LT panels of a building? Please send me answers via mail, my id is yogiagarwal@gmail.com. If possible, please give a line diagram.
Classify driling machines.
What is the distance between each insulator in 33kv transformer and how can it calculate
How many types of electric motors are there?
why the arc welding machines require parallel earthing systems? ie why each machines are connected to earth pit by separate wires during earthing? wats it adavantages?
What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
how pt is using
what is the differences between microprocessor and general purpose computer
completed BE & done apprentice at tneb & having experience 6 years. want to get c license. will apprentiship & BE be helpful for getting c license. will i get any preference by showing this?
