How does the sensitive earth fault protection provided by cbct
for motor can help in reducing the size of cable used to supply the motor?
In my opinion, using CBCT do not help in reducing the cable size.
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what is relation between vector group of transformer and its load hormonics?
Difference between megger test equipment and contact resistance meter test instruments?
What are ampers.30kw motor.440volts.
a bulb of 100W and anather bulb of 200W , rated supply voltage 230v.when supply voltage is reduced to 100v,which bulb will give more light? and why with calculation?
send me any model test paper of clerical post of state bank of india.......
AC voltage only create magnetic flux in coils, but in Solenoid coil how 24V DC volt create flux and pick the plunger
why in scott connection of transformers, main transformer is tapped at 50% and teaser transformer at 86.6%?
5 Answers Bhel, Bosch, College School Exams Tests, Wipro,
how many earthing required for ups, what should be the earth voltages
We have two Al.busbars each of size 125mm*10 mm connected in parallel.To increase the current rating ,can we connect third busbar of size 100mm*10mm in parallel to existing two busbars?In my opinion ,if we connect busbars of different sizes in parallel,then the busbar of lowest size will take much current.So this type of paralleling should be avoided .Am I correct?
phase clearance between phase to phase and earth
In a three-phase full converter, every SCR conducts for a.60deg. b. 120deg. C.180deg. d.90deg
i have old tape recorder speakers(analog).nw i want to use it for my computer system.can i use it to my computer systeno m by using digital to analog converter??? what changes should i do in the system????
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