Answer Posted / mihirlio1991
i thing ............
the efficiency of transformer is depends upon some factor
its right below:-
1) material use in coil
2) winding are properly done
use material in transformer are not good
then the efficiency are poor
its depends upon the upper factors..
| Is This Answer Correct ? | 4 Yes | 6 No |
Post New Answer View All Answers
How is the gain affected by the introduction of feedback in a control system.
why are the maintaine power factor and how can this control and this is how work.
What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?
How harmonic block test are conducted on relays ( Siemens,Areva ect )power transformer using omicron kit?
What is meant by system?
What is difference between safe PLC and normal PLC
How can we calculate the motor frame sizes?
how to design step down 12 V, 1mA small transformer from 220 V AC? Because according to VI relation and power transfer it results bulky...
The principle of switching circuits for different types of batteries in application of storage systems
1. What is differential relay? How it operates? 2.How to calculate the Short Circuit Impedance in Transformer? 3.What is the alternate solution for testing of polarity by using polarity tester while its milli ammeter does not works? 4. While testing the 33KV Busbar by using Hipot kit, what should be the test voltage we have to apply? 5. What is the procedure/activities to be taken to inject the current more than 2000A by using 2000A Loading Transformer? 6. Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example? 7. Why restricted earth fault protection is needed? Why can’t differential Protection is sufficient? 8. What should be the minimum and maximum ohmic value for earthing? 9. Why DC Currents are not used in transformer? 10. What is the Frequency while we step up the voltage from 220V to 11KV? Is it possible? Explain it?
what is the function of capacitor duty contactor in an capacitor panel???
there are cam operated switches - why we call cam operated , What is cam ?
r we are using in gas turbine mark (5) frame (6) (made in india Bhel 1997) Ā
What is the working principle of MIG welding? and its out put Voltage?
1 hp is equal to how much watt?
