why semicondoctor use in HT cable?1 2466
why single core HT cable need only one side earthing?2 6665
give some advantages and disadvantages of combiniing the session, presentation, and application layer in the osi model into one single application layer in the internet model1670
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.?1316
What happen if we give resistance to the armatuure of a dc motor?a1 2120
break down of electricity is more in summer or in winter ? give reason4 3997
Why do we will ground the positive terminal in electrostatic precipitator
Why the substation measure in KV but not in the power ratings of transformer.4 4458
What is the pro & con of having 11kv & 33kv incoming, and what is the adv & disadv. of converting from 11kv to 33kv.1853
in 220 kv substation,what is the mean of avr voltage reading? means at oltc temp. 36 the avr voltage was 109v.so what the mean of 109v1 1456
difference bewteen reverse current and alternating current
if transformer core is made of copper instead of steel which losses will increase..please explain
Is there any relevant technique to produce power from light and heat energy of the sun simultaneosly from same rays of light?1013
Which element is highly conducting coppoer or gold?3 3098
What range of speed can you get with the field control method of speed control of d.c. Shunt motor?
On what principle electric motor works?
Why choke coil is connected in series with starter in tubelight??why starter is connected in parallel to tubelight??
How to calculate the value of earth capacitance in a transmission line.
defult setting in p220 micom motor proction relay for 11kv,640kw,f.l.a.-40a,1440rpm ht motor?
does a DG set has low fault level as compared to that of a transformer.If yes then why.
bsnl tta exam question
What are Contactors? How they works and what its highest rating?
What is nichols chart?
A system absorbs 100 k J of heat and the increase in its internal energy is 100 kJ; the work done is
What are your future plans for the company if permanently employed?
1.why we are using metal oxide gapless block in lightning arrester,2.What is minimum and maximum rating of metal oxide blocks using in india
what happens if earth of 33kv cable is not connected to earthing pits? please send this query's answer to firstname.lastname@example.org
What is Servo Ventilated Motor?