What kind of Neutral CT can be placed in 11/0.433KV transformer to be used and what are its specification?
1355Dear all,recently in our plant we installed a conveyor for this the motor ratings are 5 hp and Amps 7.39.Due to on urgent starting of conveyor we fix the DOL starter with range of 9-15 amps.give me suggestion regarding on this issue
1 1697Question 99 - (a) The quantum number m is given by m = -s, -s + 1. If s = 0.5, find the values of m. (b) | T > = (cos T) | V > + (sin T) | H >. The V and H states form a basis for all polarizations. Let cos T = 0.8. (i) If (sin T)(sin T) + (cos T)(cos T) = 1, find the value of sin T. (ii) For | T > = a | V > + b | H >, where a x a represents the probability of | V > and b x b represents the probability of | H >. Which one is more abundant, | V > or | H >? (iii) Find the value of T without using any mathematical tools.
1 1508do we consider shrinkage factor for calculating cement consumption for CM mixes for different works?
1197I have energy meter for educational project having 0.5s class but my friend need 0.2s class meter , which one is good for that purpose and what is the actual difference of that two classes , need very easy example also.??
BBS,
965In an existing power plant (phase I) with step up transformers (3nos) with Ynd1 vector group to the 400KV bus bar,an extension power plant (phase II) with transformers (4nos) with Ynd11 vector group >. what are the consequences of such configuration ,please note that % impedance are also differ i.e. 15% & 10.5% the reason was that auxiliary supply interface is at different voltage levels i.e 400v & 6.6KV in phase i and phase II respectively .please advise ! Thank you !
1 1313I am experienced with house and industrial wiring but I don't have any licence how can I apply an licence and which type of licence i can get i didn't complete deee just only experience
1186
How to measure the earth resistance value in a concrete pavement(flood light area)?
what is asynchronous data transfer???
how flow current in 220 kv line to line
what is the difference between megger and earth resister ??
how can we phase identification in a distribution line,how we recognise that which phase is coming for a house hold connection.help me............
What is meant by a bit?
why normally Generator rating are between 11Kv to 22Kv?
what is proper capacitor placement? How to evaluate capacitor size?
What is the difference between scavenging and supercharging ?
What is monotonic dac?
what is meant by brushed alternator & its working principle ?
what is Brick crushing strength(PSI)?
A doubly reinforced concrete beam is 25 cm wide and 50cm deep to the centre of tension reinforcement. The centre of compression is steel is 5cm from the compression edge. The areas of the compression and the tension steel are 10.16cm2 and 12.56 cm2 if m=18 and the bending moment at the section is 7,000,000 N-cm. Calculate the stress in concrete and steel.
Does the extrusion process for a355 and a356 alloy effect on the amount of impact energy?
what is electrical machines