Interested to Buy Any Domain ? << Click Here >> for more details...
In a three phase transformer(delta/star connected)when i
touch one end of the bulb in any one phase and other end to
earth..will the bulb glow or not..if not why?..i'm touching
the bulb in star connected side...
- 6 Answers
- 9159 Views
- I also Faced
- E-Mail Answers
Answer Posted / vinay sangwan
This question is not complete because star side voltage is
not specified.
| Is This Answer Correct ? | 7 Yes | 7 No |
Post New Answer View All Answers
area control error
what is the affect of earth's magnetic field on the frequency used in aircraft???
What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?
. What is Electrical Life & Mechanical Life of Circuit Breaker? 2. What is Electrial Life & Mechanical Life of Magnetic Contactor? 3. What is RCD, RCCB & RCBO? 4. What is the Between defferance of RCD, RCCB & RCBO?
WHAT IS MEANT BY TV TERMINAL IN 500MVA TRANSFORMER?
Discuss about gear cutting machines.
What is the complete procedure of erection of electrical panel in industry
Define the overload capacity of the motor?
wheather the size of windings in motor and generator are the same
What is the power factor of an alternator at no load?
why electron produce magnetic field when it is in motion?
A TRANSFORMER 440/400V,DELTA/STAR CONNECTED.THE NEUTRAL CONNECTED WITH GROUND CABLE THAT IS DIRECTLY CONNECTED TO THE PANEL,FROM PANEL IT IS CONNECTED EARTH PIT.IS IT RIGHT? IF IT IS RIGHT LEAKAGE CURRENT AFFECTED.SECONDATY IS PROTECTED WITH EARTH LEAKAGE RELAY.
What is Percentage impedence of a transformer? why it is expressed at a percentage? what is the importance of percentage impedence in case of a transformer?
How u can give the overload setting to any motor protection relay for a HT motors with formula and Example?
When calculating the speed of a rotor required for a particular frequency of synchronous generator we use the equation 60f/p Is this p is the number of pole pairs of rotor & do we consider the number of pole pairs in the stator is 1?
