in thermal power plant the steam produced is made to cool
after falling on the turbine blades.
my question is why this is done while the same is needed to
heat up again.
"jab pani ko wapis garam hi karna hai to thanda kyu karte
i work as a technician at a private company.. i used to take
amp reading for certain appliances such as air con.. the
problem is when i clamp the neutral, wire there is a current
reading.. from my understanding for single phase system
neutral should not have current unless if the circuit is not
complete.. yet the air con still work
In single phase ac ups supply when current is measured with
tong tester neutral current is found more than phase
current.What is the reason?
how oti and wti connections are different from each other?
Vibromotor 252MV 1/4HP2P..what is mean by 252MV?
why can we use cosine wave instead of sine in ac supply as
both have same rms vale and ripple factor
how can calculate resistance box for 15 kw, 6 pole, RV-230,
is it value of power factor is more than unit. whats effects
in the source supply
What will happened if the neutral of the (star connected
secondry) Xformer disconnected? (if its Above KVA rated one)
What is the requirement of grounding the neutral of single
phase generators on load? If the neutral is not grounded,
what will be the effect?
Meggering minimum acceptable Ohms for insulation resistance.
What are capacitive,resistive,inductive surge absorbation?
What is ferranti surge absorber? What is lagrangian cost?
What is Px operator?
Proviiding the Dedicated N earth and individual Body Earths
,Finally these all looped /Now my Question :- will it not
harm in case of Transformer Fault current flows in Dediacted
N Earthing to Looped Body Earthing.
What is the difference between in Fourier series and Fourier
Transform. and please tell me the difference between both of
them and the why we use them in communication system?
what is the principle of the single phase energy meter?
and,what is the advantages and disadvantages of single phase
As we use capacitior bank in 3ph ckt for improvement of PF,
why not we use capacitor in single phase domestric use, at
house their are many inductive equipments,like
fan,mixer,tube choke,air conditioner they also draw PF...
by using capacitor can they improve PF.
if yes--what are advantage and how to connect a capactor
in single ph,and which type of capacitor
if no- what are disadvantages.