What is the difference between rulling span and wind span of of an Over Head Transmission Line?

2386

How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?

1136

List the disadvantages of constant k filters?

1763

For a spring controlled governer the relation F = ar+b (F is the controlling force, r is the radius of rotation a and b are constants), indicates that the governer is

1273

Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA

1901

How can i calculate the Breaking capacity of molded case circuit breaker, is the breaking capacity of CB for Diesel generator shall be less than grid supply's breaker ?

2294

at work we have a 3 phase motor but on testing one phase isnt getting a reading. it runs 24 hours a day all week. stops and starts well no noise or heating. the phase isnt down to earth.is it just a bad meter reading or not? phases one and three came up with a resistance reading of 0.4 but phase 2 couldnt get anything shows up as open circuit.

1725

what is the vvvf in the dumbwaiter?? or lift. what is the actual process?/

2141

hi frds, i m electrical engineer.can i get cdr for electrical engineer if u have then send me on my mail id its jayesh_ee88@yahoo.com.please help me frds

2248

The power supplied to a 50mH inductor from a 120V, 60Hz source will be

4848

what is dc mator?types of dc motor?losses in dc motor?what is the mechanical,electrical and commercial efficiency of a dc motor?

2127

why should small green grass ans small plant should not be there inside the transformer Yard in the factories

1819

What is the effect of positive feedback on the stability of the systems?

1142

How to calculate mf when meter equipment and meter are connected

1790

What is the difference between resistance grounding system and resistance earthing system?

1164