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Answer Posted / ashwin
tong tester
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Sir, My doubt on cable sizing calculation, Load:74 KW calculated cable 1 run 50mm2. Now client asking us to reduce cable size by increasing runs. Sir, My question now when my mind strikes with 2 options 1) Divide load 74/2 = 36 and calculate cable for 36+36 making it 2 runs or 2) Simply i can divide 50mm2 /2 ie. 2 runs of 25mm2 Please suggest me sir
what are the dimensions for 200 kva transformer plinth (plateform),in which pcc m20 is used..
Dear Respected sir how to test ABB REX521 protection relay by relay tester.
how to avoid Saturation in C.T?
How should i design a 1ph & 3 ph transformer. Kindly let meknow all steps and formulaes related to design from scratch.
if a 3phase 100kva distribution transformer , 400 v,50 hz, 4-wire system is loaded at 160 k.w mostly 1-phase Lighting & Airconditioning split a.c load what will be the net effect on the power system in terms of voltage, powerfactor, current , efficiency of xformer
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
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What is meant by system?
How can we checked Killo Watts of Motor & Alternator?
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The ripple frequency in output of fullwave bridge rectifier is a. Half the input b. Twice the input c. Same as input
how to set relay setting? and example calculation...
how much cable size required for 70 kilowatt load.
Why saturation region slowly shifted in the left side?
