how we can save electrical energy in industries,please give
some inputs
Answer Posted / simon peter
Install a three phase steplizer to improve power factor........
Is This Answer Correct ? | 0 Yes | 0 No |
Post New Answer View All Answers
While converting delta into star or star into delta ,the three values of resistances remains unchanged .Find out the value?Let In star R1=x;r2=x;R3=x On converting into delta,R12=x;R23=x;R31=x Find the value of x
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
relation between power station capacity and voltage level?
What are m circles?
what is the necessity of under ground cables ??
1. What is maximum permissible distance between smoke detectors ? 2. How do we decide number of smoke detectors required in a large office, warehouse, hall etc ? 3. What should be maximum height of smoke detectors ? 4. Where do we use heat detector, optical smoke detector, temperature sensitive detector ?
What descriptive information does the NEC require to be marked on all conductors?
How generator NPS(NEGATIVE PHASE SEQUENCE TEST)TEST WAS DONE? PROCEDURE WITH DETAILS?
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
What will be the impact on motor performance if a LT motor is rewound with changed motor winding data as given below:- Original winding data: total 04 wires = 02 wires of 17 SWG + 02 wires of 16.5 SWG. Changed Winding data: total 03 wires of 15.5 SWG wire size Motor rating: 160KW, 740RPM, 415V, ID FAN application. Normal Running Current = 95% of FL Current.
what is a types of short circuit and what is a types of distance protection tests
how do you choose the cable size as per amps rating & the voltage drop for the same.
What is the effect of atmospheric pressure & Temp; on efficiency of motor? Why NGR(Neutral Grounding Resistor) is used in 132/11 KV Transformer & how? What is the use of Auto T/F in Grid Station?
how to calculate the settings for shaft ct protn in hydro generators
how does a submersible pump work..?