why we can't use more then 50 hz in india ? Is it possible ?
Answer Posted / waqas ashraf
there are two standards
1)220v & 50hz
2)110 & 60hz
if we use 220 & 50: benefit is that we have high voltage &
low freq...disadvantage is that high voltage(220v) can cause
serious life damage risk.
&
if we use 110 & 60 :benefit is that we have less voltage as
compared to 220 but high voltage than 50 hz...
so life risk decrease in 2nd case...
Is This Answer Correct ? | 1 Yes | 8 No |
Post New Answer View All Answers
what is the minimum pay scale for electrical engineer (building construction)in kuwait? plz revert back with yrs of experience & pay scale respectively.
can we synchronize star system generators with delta system generators?
when we gave dc supply to 220v dc motor its rpm is 1200. then we gave 180v. how many rpm of its motor. gave answer with calculation at my ID.... ravizak@ymail.com
from which formula we select a capacitor rating?
what are the advantages disadvantages of connecting high voltage block( 1:1 transformers) transformers between the turbo generators and busbars.
how to calculate the magnetizing current of ct ( 800A/1A) for Relay 64
Define newton's law of viscosity.
what is ATS & RING MAIN UNIT in Distribution System?And its Function.
What is meant by stator?
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
What are the disadvantages of autotransformer?
State the types of distortions in amplifier?
how to calculate vfd o/p voltage by frequency
if 3400kw slipring motor rotor shorting done and motor started on mv drive ,what will be the rotor shoring current
what is the chiller and working principal