what is the difference between KW and KWh?9 9383
what is rms value?2 3751
does not the circulating current in a transformer affect the flux distribution in the transformer core863
How can i calculate knee point voltage of 800/5A Current transformer?please explain me with suitable calculation?2 8639
how do i work out the Amps of a incommer if i am running 1 37 KW motor and a 0,75 KW motor and some solinoids921
What is the function of restraining coil in differential relay? as well as restraining current?8 36331
A Generator is in running condition and Rotor earth fault alarm is coming.How to check on line(i.e in running condition) whether there is actual earth fault in rotor or not.4 8476
what is the difference between STAR and DELTA connection and application wise how it can be utilizedd ???1174
how to connect the three phase capacitor in three phase star/delta connection motor?1 4371
please send privious years question papers of jindal steel and power ltd.My e mail id is email@example.com
Define Electrical Insulation and examples of Solid,Liquid and Gaseous insulating materials?
As we use capacitor bank in 3ph ckt to improve PF, can we use capacitor in single ph domestric use, in house we have Fan,Mixer,electric cooker,iron,tube choke they also lag the system,because it is inductive load. if it is possible to improve PF of single ph system-- if yes- type of capacitor to be used,connection diagram, working in detail. if no-- list it.
why you don not show protection and type of isolation in key single line diagram?
why servomotor motor? where i apply for best output?
What happens to voltage when current is zero?
why 5kW motor becomes unbalance if its relay trip 1st time and its set value is 7.0 A
whats the application of voltage regulation? and whats the voltage regulation's device?
1. The DC generaror,s induced output emf is connected with a DC motor(as load). when increasing the load of the motor by using brake drum or any way. what are the parameters will changes in both motor and generator(voltage, current, resistance, frequency, speed, torque, power, flux etc...) 2. Similarly for AC generator and AC motor 3. similarly if using DC batteries instead of DC generator, What happens?
how invertor convert the dc into ac give brif detail
How delta connection in the primary of distribution transformer reduces harmonics?how delta connections reduces harmonics?Please answer me...Hope that question is correct.
why generator efficiency is more in swinburnes test?
what is meant by LCR meter? where its useful ?
how to calculate the fault in substation
is it necessary to earth the rmu before cutting off the transformer winding?if yes why?
What are :- AC Distribution Board (Single & Double Front) DC Distribution Boards Distribution Board LT Breaker Panel.