Answer Posted / biswa.biswa2010
colour coding of 3 core cable is red , yellow ,blue
Is This Answer Correct ? | 3 Yes | 1 No |
Post New Answer View All Answers
What is the rate of WCT on the Electrical Contracts comprising of DG Sets and Civil Works in Delhi ?
What are the limitations of Kirchoff's laws?
what is the minimum (Common factor) insulatin resistance of the following a, 4mm sq wire b, cable from 50 mm sq to 800mm sq
which IS or IEC is used for earthing,breakdown voltage of transformer oil, hv/pd testing and all type of electrical testing
How to choose the vector group for the step up and step down transformers??? Tell me the which vector group is suitable for step up and step down transformers and whats the reason to choose and whats the benefits???
What is the exact minimum vale of voltage between an earth and netural which can damage or can do malfunction of the electronic equipments ? If this is mentioned in any book, pl.give reference.
when the Transmission and Distribution network where is the "feeder" lines are located? and why should be used in T&D network.....
What is dielectric loss?
How much load can be taken for chiller from 1500 kva transformer
Whether should be the oil level in OCTC transfomer? It should be upto winding immersed completely or should be upto tap changer s/w? How it will affect the performance of the transformer. Rating may be 33KVA
What is a dc motor?
54 Comments Alok and Bhanu play the following min-max game. Given the expression N = 38 + X*(Y – Z) where X, Y and Z are variables representing single digits (0 to 9), Alok would like to maximize N while Bhanu would like to minimize it. Towards this end, Alok chooses a single digit number and Bhanu substitutes this for a variable of her choice (X, Y or Z). Alok then chooses the next value and Bhanu, the variable to substitute the value. Finally Alok proposes the value for the remaining variable. Assuming both play to their optimal strategies, the value of N at the end of the game would be?
should %impedance be high or low in a power transformer? if so why?
can u tell me the promotion from oiller to enginer
Dry type transformers