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 Answers
- 3154 Views
- I also Faced
- E-Mail Answers
Answer Posted / deepankar
Options a and d are
correct.
| Is This Answer Correct ? | 5 Yes | 0 No |
Post New Answer View All Answers
draw 3 phase rectifier diagram
how to i get B licence,i am completed BE electircal and electronics engineering.i want to konw the proceduure to get b licence
how we decide wire gauge for ac or dc coil and what is the basic diff. B/w these two coil?
what is charger supervision and control supervision?
Can we use BS 6651 and BS EN 62305 standards for computer room lightning ptotection in substation?
i need to give section engineer (electrical engineer) for RRB. Please suggest some book
What are factors to be considered while we selecting the Core Balance Current Transformer for Earth fault protection
What products have you designed which have entered high volume production?
What is meant by full pitched winding?
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
WE know that for Inductor X=2pifL,In DC f=0,then X=0 so,V=IX=0;But In the DC excitation of rotor of AC generator,DC motor field coil which coils are inductor so why does not applying DC voltage short the rotor coil of AC generator and field coil of motor?If it would then DC source might be damaged but it is not happened. Why does the strand conductor of Electrical power transmission line make twist?
how can we select the appropriate VCB ?
at meter room 50 hrc switch installed,but there are not get earthing proper,so what happen?and 11kv transformer out put going in to hrc main 400a three nog each? so earthing is require for all switch? (some customer made earthing at there home.)
what is the control circuit for operating the clean room air shower
