Interested to Buy Any Domain ? << Click Here >> for more details...
what is difference between di electric and insulator?
- 2 Answers
- 5338 Views
- Greenko, I also Faced
- E-Mail Answers
Answer Posted / er. sanjana singh
Di-electric has capability to storage charge.it is also a insulator but when it is exited by a source it pass storage energy.
insulator is a substance which does not allow to flow current through it...
| Is This Answer Correct ? | 2 Yes | 0 No |
Post New Answer View All Answers
LT cable fault chaecking equipment and to find out the distance at what distence it failure . Name and where it is available?
What is servo motor and what are different types of servo motor
What is an order of a system.
what is the difference between droop mode and ischnorous mode in thermal powerplant?
What type of DC motor would you see for a lift?
In both 600/1000 V cable and 450/750 V cable, we can supply 415 V. However for distribution, all utilities are using only 600/100 V instead of 450/750 V. What is the reason?
IN MY SYSTEM THERE IS ONLY OVER CURRENT EARTH FAULT RELAY IS AVAILABLE. FOR THE UNBALANCE SENSING IS THERE ANY RELAY IS AVAILABLE? THE SAME CTs WHICH ARE USED FOR THE OVER CURRENT EARTH FAULT RELAY CAN USE FOR UNBALANCE ALSO?
how can I calculate charging current of cable/overhead conductor? what is roll of voltage in it ?
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<
why it is not advisable to run low rating (19KVA) DG sets in parallel for long durations even though they are provided with droop ckts (QDC)
how a resistor resists to flow the current?how an inductor oppses the sudden change in current?how a capacitor opposes a DC voltage.
How to calculate multiplying factor of dc energy meter
diff. between tension mode & speed mode
A d.c. Shunt motor is found suitable to drive fans because they require?
how u select control transformer for a mccb panels or any panels?for expample we hav 440 volts maim supply and control volts is 230v?
