We have energy meter of ct ratio 200/5amp and installed cut having ct ratio
100/5 amp what is final MF?
- 2 Answers
- 3801 Views
- I also Faced
- E-Mail Answers
Answer Posted / gurjant singh
0.5
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
11kV capacitor bank of rating 2.4KVAR, is charged with protective relays of only over current & Earth fault &.......without Over Voltage, Under Voltage & Neutral Displacement Relay. Is it advisable??
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
What is formula calculation size cable wire ?
HOW CAN YOU CALCULATE PRACTICAL EFFICIENCY OF A ASYNCHRONOUS INDUCTIONMOTOR OF 7.5KW,& MOTOR IS RUNNING WITH AVOLTAGE OF 410 VOLTS,& TAKING CURENT OF 13 AMPS
standard earthing rating for power line..
why the value of k is more in shell typr transformers?
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 Servo Ventilated Motor?
What is the requirement of grounding the neutral of single phase generators on load? If the neutral is not grounded, what will be the effect?
how to enter inverter parameter? without manaual?
Define open loop control system.
what exactly commisioning work does in electrical site work... LT side?..
What is a fuse? How does it work? What are materials used?
I had applied for JE in PSEB, Can you pls send me the Question bank for related to my field
What are the advantages & disadvantages of a group electrive drive?
