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In India,we use 230V,50HZ,where as many other countries use 110V,60HZ what r d advantages and disadvantages of each of them?
GVK,
8 29201The readings with a Multi meter are 15 Amps Phase Neutral 192,Phase Earth 194 and Neutral Earth 24 5 Amps Phase neutral 192, Phase Earth 153, neutral Earth 48
1 3255The reason why the sending end and receiving end voltage sare almost equal when capacitive load is added.
4 11094can we connect transformer with star conected secondary to delta connected primary in series?
1 4267What are the applications of different multistage amplifiers?Plz also write advantages of these amplifiers? Thaaaaaaaaanx
2852plz send me the syllabus or any sample paper for engineer trainee recruitment if any,on ravinder911@yahoo.com
2133for testing busbar (33kv) hi-pot .whether we can apply DC r not.and what is the test volt for that .explain
4 17193How can we measure the frequency of a rotor running in full load condition? Explain the method of measuring.
2 6123how can you calculate the value of external resistance inserted in a slipring industion motor? (eg. 110 kw / 990 rpm/50Hz/stator v-415/stator Amp-195/Rotor V-440/Rotor amps- 151.)
6 52341Post New Electrical Engineering Questions
if we have a industrial load of 400 kilowatts with 415 volt AC then how much total harmonic distortion (thd%) should be acceptable for steady power system.
What is Plank's Law?
how solar power plant energy meter multiplication factor
1) What are your personal strength? 2) What are your personal areas of improvement? 3) What are your expectations from from a particular job? 4) what are your carrier objectives?
describe the phenomena of vacuum interruption in C.B
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How REF protects transformer alone? explain with diagram.
What is the complete procedure of erection of electrical panel in industry
How isolater function when installed inelectrical 440V wiring
WHY DO VOLTAGE TRANSFORMERS FAIL DURING EARTH FAULT IN THE DELTA CONNECTED 6.6KV ELECTRICAL SYSTEM
What is the maximum breakdown voltage of 11KVA and 66 KVA power line and how it is calculated?
What is the type of feedback used in an op- amp schmitt trigger?
How to calculate mf when meter equipment and meter are connected
Describe the colour rendering properties of i) tungsten filament lamps ii) tubular fluorescent lamp
WHAT SHOULD BE THE BEST CURRENT RATINGS (PRIMARY / SECONDARY)FOR A CT INSTALLED AT THE INCOMING 11KV PANE? WILL IT BE CALCULATED ON THE BASES OF MAXIMUM DEMANT VALUE OR ON SUM OF ALL TRANSFORMER'S KVA? NOMALLY MAX DEMAND REPRESENT THE MAXIMUM OPERATING LOAD OF THE PLANT AND TOTAL KVA OF (SAY 5 NUMBERS TRANSFORMERS) REPRESENT THE CONNECTED LOAD. WHICH i.e. MAX DEMAND KVA OR CONNECTED KVA ARE BETTER TO USE FOR CT CURRENT CALCULATION? PLEASE ANSWER.
