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two parallel conductors are carrying the current in the same direction.which of the following statements is true? (a)there is arepelling force between the conductors (b)the force increases when the distance between the conductors is increased (c)there is an attaracting force between the conductors (d)the force increases when the distance between the conductors is decreased
1 3912In the solution of load flow eqation, Newton raphson method is superior to the gauss siedal method because (a)the time taken to perform one iteration in the NR method is less when compared to GS method (b)the number of iterations required in the NR method is more compared to that in the GS method (c)the number of iterations required is dependant on the size of the system in the NR method (d)convergence characteristics of the NR mehod are not affected by the selection of the slack bus
1 4519the transient state stability limit of a system wherin power is transmitted throgh a double transmission line is (a)equal to steady state stability limit (b)more than its steady state stability limit (c)less than than its steady state stability limit (d)equal to its dynamic stability limit
1 5828What is CRT (Contact Resistance Test) for Isolators or Dis- connector Switches? Why we performed it & whats the Testing procedure.
1 11273in one substation we have two power transformers of 100mva,75mva capacity.statoin load is155mva.how much each tranformers share the load????
6 11288what will happen if the prime mover on the field excitation of the on-coming generator fails?Explain.
5557How can calculate HT side VCB? For example I have 1250 KVA load what will be HT side VCB Amp.range and what size XLPE cable I use for HT side.
2 17052We have 250 KW x 2 motors, which are load from 25% to 100% varying load in every minute , so how can we compansate the power factor. pl give your opinions on the above subject.
18751. Design a counter which counts 0, 4, 8, 2, 6, and repeats using: 1.a using JK flip flops 1.b using T flip flops 1.c using D flip flops
1949Post New Electrical Engineering Questions
block diagram of 2 ups system connected in hot stand by mode?
how the inner and outer body is separated in aircrafts?
What is the percentage loss for aluminium wire for HT line more than 11KVa
how can you calculate fault level ?
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks
what is the ckt diagram of a tubelight and is it the simplest ckt of electrical engineering and also the component?
What id difference between power and energy?
How to prepare electrical preventive maintenance plan & shedule of machine tools in manufacturing unit.
3ph motor running with unequal kw and different pf what are the reasons
what is difference between 5A and 100A CT constructional wise and operation?
what is PID control in VFD drives?
how to calculate
Is a 300w induction motor used in a food processor as powerful as a 1000w DC motor.
Is it possible to make a 5P10/ CT Ratio 50/1A Burden 5VA
what about electrical pannel.? What is meant by plc pannel.?
