# 4 hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible my email id is sumit_lig189@yahoo.co.in
HPCL,
2062In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?
2 5142if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
BSNL,
1 2797how can we measure 220kv or more than these voltages ...?and also how can we conform whether we r getting 220kv from generating stations throuth the h v transmission lines?
1 3601if 2 coil of 1000W connect in series and 200 v is applied across it . then what is the total power of coil when coil have only resistive load .
BSNL,
1 2026In all the generators, the excitation supply is DC. What is the significance of DC excitation? What will happen if AC supply is given as excitation supply?
8 14839what topics we have to concentrate for power grid et.written test.and tell what to read for english synonyms and antonyms.
1 2008Post New Electrical Engineering Questions
If a current -8+6sin6t is flowing three ammeter, one is a centre zero PMMC meter, one is true rms meter and one is moving iron meter. What are the reading of these three meter respectively?
Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.
I am shobana from Chennai. I am having my personal interview on 19th Dec at Chennai.kindly mail me the questions to mail id shobana.shanthi@gmail.com
what is earth fault relay 64T, why it is used in main Incomer and neutral CT of Transformer.
Draw a block diagramof Three UPS systems connected in Parallel mode?
please send me the previous year's question papers of jindal GET exams
WHAT IS THE MEANING OF BALANCED / UNBALANCED IN STABILIZER TYPES.
I am apply the AAI. So i want electrical sample question paper in technical with answer my id is vijayjobsmart@gmail.com
Do you need any help with FEWA Electrical Supervisor exams?
What is the height of DA, DAL, DB, DC & DDE tower?
Can you used moeller lzm1 mccb in a dc system with 125vdc and 20ka short circuit current , beside is it have 24 or 48 volt shunt ? Beside how long current can through from An MCB shunt contacts? (like Z7-AS 24 V)?
Yazaki india pvt ltd interview questions qurey related
i want bhel placement paper for electrical if anybody having pl send to my id kavitha867@myway.com immediately
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two way ckt diagram can be drawn by how many ways? give diagram