for distribution line ratio of x/r
1.<0.1 2.>10 3.>1 4.<0.01
Answer Posted / sandeep
X/r ratio for distribution line is more then unity
| Is This Answer Correct ? | 19 Yes | 7 No |
Post New Answer View All Answers
Give some example of fault limiting devices?
why Current is lead 90 degree and voltage is lag 90 degree in a capacitor.? why Current is lag 90 degree and voltage is lead 90 degree in an inductor.?
What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
is there any chart showing the suitable cable size according to AMP and length ? for three phase motors
why are the maintaine power factor and how can this control and this is how work.
explain the functions of main isolation switches
Why need 3phase machine double earthing?
For small size, high frequency coils, the most common core material is- a. )Air b. )Ferrite c.) Powdered ion d.) Steel
do you have some of interview Questions in power and genrator section in general whith answers
I have a 380 KVA DG set. How can i find out 1. My Fuel Consumption per hr ? 2. Electricity produced in 1 Hr. ? 3. If load varies then how does it affect fuel consumption & electricity produced ? Please HELP !!! Really need an answer.
How to decide whether A / B / C / D curve type MCB should be used?
In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.
What is called limb of a transformer?
where we use the SFU & FSU?
i need previous entrence exam papers of nhpc.