Answer Posted / simon
It is a step down type of X-Mer which is 250/100v
So 40 Wt=40/250=0.16Amp
Is This Answer Correct ? | 0 Yes | 3 No |
Post New Answer View All Answers
what is the difference between fault current ant short circuit current?
Difference between a pilot wire and a normal conductor?
how to calculation increase power factor for single phase
What are conduct on the testing in cf in ur site?
How REF protects transformer alone? explain with diagram.
How many types of colling system it trformers?
Sate maximum power transfer theorem?
Define ampere
explain the function of brush less dc motor?
following are the questions asked in interviews: 1) Considering the short circuit fault, which switchgear is preferable, SFU OR MCCB? Which operates faster? whicg one is popular in Indian Market and why? 2)Define SCPD. What is type2 coodination? 3)Why the contactor rating is higher for the fuseless selection than for fuse selection? whether the ratinf of SFU or MCCB remains the same in both the cases? 4)If the HP rating is known then can you calculate the ratings of L.V Switchgear(SFU/MCCB, contactor, OLR) without using the selection chart?
why ahould you show client/engineer activities clearly on the project plan
what are the advantage and dis-advantage of 3 phase 4 wire energy meter?
how mass curve differs from hydrograph.
why should the lowest unit of a testing transformer ( cascaded transformer ) have higher power rating??
How to select a cable size for particular load?