what is meant by ceiling voltage, ceiling current??
pl reply asap
- 4 Answers
- 22244 Views
- I also Faced
- E-Mail Answers
Answer Posted / raul
ceiling voltage is d maximum voltage that can be applied
across d field winding of a synchronous generator upto d
point of unstability.
In a static excitation system, the rectifier transformer
performs this function of supplying d ceiling currents at d
rated ceiling voltage for a short period of 10 seconds. and
it is usually done to avoid d system going into unstability.
| Is This Answer Correct ? | 7 Yes | 1 No |
Post New Answer View All Answers
I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?
Whether the vacuum contactor requires Short circuit protection?If No,why?
What is the Surge suppresor? Why using in a UDB's and How it works?
If a rotary UPS is in line through grid power; What would be the impact on Power Factor if the load through rotary ups is 25% , 50% , 75% & 100%. Will the power factor reduce with less load?
excitation limit of an excitor
What is servo motor and what are different types of servo motor
A 11KV, 1200 A breaker combination fixed in a cubicle for HT motor.Is normally for 11 KV motor fuse is using? if Yes, What range fuse is required?
can u describe the method used for protection of transmission line.
WHAT IS AIR GAP VALUE IN MM FOR A 11KV BUSHING OF 11KV/440V DISTRIBUTION TRANSFORMER. AND AIR GAP VALUE OF 25 KV BUSHING OF AT TRANSFORMER OF 25 KV TRACTION. WHAT IS THE CALCULATION FOR THE AIR GAP PERMITTED FOR BUSHINGS AT DIFFERENT VOLTAGES.
temp of cast resin 1500kva tx formerwent up to 138.c but came down very fast to about 100.c within 20 mins when load was reduced from 70% to 60%
what is the standard values(Megger test) of resistances between L&N,L&E and N&E for a system on IEE regulations?
What is knee point voltage of transformer?
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
What is relation between transmission lines & Communication lines ?
if 6 earth pit value is 1.5 ohm then what should be the number of earth pit to make the value .8 ohm
