how dia of wire and angles are calculated for overhead shielding wire to protect substation equipment from lightening strokes???
No Answer is Posted For this Question
Be the First to Post Answer
What is the rating of a circuit breaker needed for 300 kv load in 33KV supply line of 33/415 transformer ? Whether 800/1200 amp vaccum circuit breaker can perform for a 33 KV line in input in 415 volt in output of the transformer ?
A resistance, inductance & capacitance are connected in series between points A & B.The voltage drops across the resistance,inductance&capacitance are found to be 40V,70V&100V respectively. What is the total voltage between between points A&B (Vab)? a)210V b)70V c)50V d)230V
if we want to convert the two 12 V DC batteries in parallel for UPS ? what would be the result ? which is better for a UPS , connect two batteries in series or connect them in parallel ?
Why we generate power at multiple of 11 i.e 11kv,33kv etc.
9 Answers DTV Solutions, Havells, TCS,
What would cause a 240v choke that should give 110v out on a 16w lamp to gradually increase to 160v?
What is CVT and what is relation with wave trap?
if the motor rated speed is 950rpm. how to change the above rated speed? is it possible?
Define norton equivalent circuit?
How to desaturate a saturated CT of PS Class?
why the neutral point in connnection oscillates?
How the Transformer oil testing is done & Why oil dielectric goes LOW & what is solution for that ??
How can get elongation of 2 k.G aluminium, if elongated aluminium dia is 2.5 mm?