Interested to Buy Any Domain ? << Click Here >> for more details...
Why screen of the screened cable not earthed on both the
ends of cable
- 1 Answers
- 4015 Views
- I also Faced
- E-Mail Answers
Answer Posted / k.prakashchandra
To avoid the circulation of current in the screening due to
induction
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
What is touch potential and step potential?
How can calculate the rating of a alternator for a given specific load with formula
PLZ EXPLIN ABOUT CLASS PS CLASS CT .WHY THEY R DESINED AND FOR WHAT PURPOSE?WHY OTHER CT CANT BE USED AS PS CLASS CT? EXPLAIN IN SIMPLE LAUNGAGE IF POSSIBLE PLZ GIVE CIRCIT DIAGRAM?EMAIL-RAJ_SINGH_0376@SIFY.COM
1.what is difference in maintain Hz again Hz in USA ? 2.how to calculate the battery AH? 3.why are yearly maintained in transformer how many tests in required?
What is the name of the winding to which supply is given?
in Telecom DC system-why positive +ve is made earthed.and - ve is fed to load.
Earth has zero potential then what would be the neutral potential ?
Explain the experiment on ward leonard method of a speed control on a dc shunt motor with an suitable circuit diagram.
what is your aim
For a 6.6kV Motor it is recommended to do megger test with 500 V d.c and not more than 5kV d.c but the Hi voltage withstand test should be performed by 12kV AC. Why the dc voltage test should be limited but AC voltage withstand test could be with such a high voltage?
An active element is one which a. Supplies energy b. Absorbs energy c. Supplies energy and convert energy from one form to another
How is magnetic leakage reduced?
What is the main cause of magnetism?
plz explain the auot-reclosing circuit in electrical engineeing
can a 150 kva 3 phase 440v/230V delta-wye step down transformer can be use as step up transfoermer with connected loads at 440v side?
