Interested to Buy Any Domain ? << Click Here >> for more details...
WHY CURRENT DECREASES WHEN VOLTAGE IS INCREASED IN A CURRENT
TRANSFORMER ?
- 5 Answers
- 11508 Views
- Sterling Wilson, I also Faced
- E-Mail Answers
Answer Posted / ibrahim
power and frequency to be constant to make power constant v
increases automatically i decreases
| Is This Answer Correct ? | 3 Yes | 3 No |
Post New Answer View All Answers
what are the components in electrical control panel (for example: 415V, 3-ph, panel to operate utility and 3-ph DG set).
in the directional overcurrent and earthfault protection,normally we are setting the angle 45 deg lead for phase fault overcurrent and -45 deg lead for earthfault fro forward direction.but both the fault are operating on the same angle region only.why?how the relay will response?
1.what is the funtion of chiller primary & scondary pumps. 2.what is the use of distribution lines & Types. 3.what is the use the thermal power stations & how much capacity.
what is the earth current,reverse power,electrical trip generator short circuit,low voltage, high voltage please discribe me
how commomn gate triggering is given for TRIAC ? other thyristor wont be efffected?
sir plz send some previous year questions of jspl.
substation+ plc system
how to test power transformer.YNd11
what shoud be strength and weakness to impress interviewer????????
Dear Mr B C pal...Can you plz. put some light on principle of operation of Z-Ct in conjunction to its use with 1Cx1000Sqmm HT Cables & Directional Ground Fault / Over Voltage Relays...Regd..Parag v K 9899115632
What is meant by celling voltage & current in excitor ?
how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.
how to calculate cable size in diffrent loads?
A 500 V shunt motor runs at its normal speed of 250rpm when the armature current is 200A. The resistance of the armature is 0.12 Ω. Calculate the speed when a resistance is inserted in the field reducing the shunt field to 80% of normal value and the armature current is 100A.
why zero sequence impedance measurement is not applicable for single phase GT
