What are the voltages at which electrical energy is
transmitted
Answer Posted / moh mos zak
I think AC voltage and DC voltage
| Is This Answer Correct ? | 0 Yes | 4 No |
Post New Answer View All Answers
How much inductance or resistance require as a starter in series with induction motor of specific capacity(e.g. 5 hp) ? What is formula for it ?
What is the need of earthing transformer for delta side of a transformer. (Think of a line section between a star/delta transformer at a grid substation and delta/star transformer at a village. An earthing transformer is there at the delta side of the star/delta transformer at grid substation). As there are no ground reference there will not be fault current if a one phase is grounded. Further L-L phase will be sensed by the primary side of star/delta transformer as a L-G fault. So why an earthing transformer is required at delta side
State nyquist stability criterion.
What will be the effect of circulating current in HT xlpe cable when both the armour ends are grounded. Will the termination fils after some time in case of 33 kv supply.
what is the Transformer Impedence?How can calculate?
i applied for c licence with my one year apperents trainee and i have attaced with A grade contractor company experiance that is for 14 monts experiance this document is sufeicant for c licence? pls tell why they rejected
How test for Ddo vector group test condition?
What is the effect of positive feedback on stability of the system?
How REF protects transformer alone? explain with diagram.
What is polar plot?
what is the series parallel connection of capacitors? and how can we use these application in three phase motors for controlling torque?
whether fibre optic cable in high voltage earth conductor is used for protection circuits
Is neutral transformer can be called as control transformer?
How to do cable sizing calculation for 750 A Neutral Earthing resistor for 33kv. the 33kv cable going to swbd. is 630mm2 3 runs.
How can maintain our H.T. motors used in cement plant. please send me procedure.