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What are the different towers used in 132kv transmission line? what are the differences between the P,R,S towers used in 132KV and detailed explanation
1968in my observation NCT is used at Karnataka power transmission. why we are not used in andhra pradesh
1 2691motor work in hat principle generator work in what principle transformer work in what principle pls explain with details or answered to ramadoss.sepc@gmail.com
1 3765a wire in which bulb is connected there is two terminal when one terminal is connected to phase than why the value of current shock in nutral terminal is max. or large??
4 5881Post New Electrical Engineering Questions
hi i have applied for lic of india south cenrtal zonal ,hyd. i didnt get hall ticket till now.let me know how can i get form internet
WHAT IS IM (INDEX OF MOUNTING )IN MOTORS
Why squirrel cage motor can only use with low starting loads ?
can you any one give exact mathematical relation between AC current and DC current?
what is feed back and what are feed back amplifiers?
What happens if the negative to earth voltage is greater than positive to earth voltage in the battery of substation?
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.
What is ST and specify its range of voltage.
ho can we calculate the conductor insulation value according to their ratings like voltage,current etc.how insulation value related with voltage,current and power of amachine
What is the function of attenuator in cro?
When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
magnetizer priciple
In 11/0.414 KV Parralel supply network with Bus tie closed what will be the fault level is it doubled or halved??
A cotter joint is generally used to transmit
how to calculate cooling requirement of datacentre from electrical load?
