where the protection CT in neutral of transformer be located, before bifurcation or after bifurcation and why.
2 10056how can we change the polarity of Alternating current rapidly? how frequency of ac can be controlled and changed easily?
1 2106I am a electrical engg. diploma holder,applied for junior engineer (electrical),Kolkata RRB. Have I to attend all electrical,mechanical&civil portion in written exam.???
RRB,
1 15708Post New Electrical Engineering Questions
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.
Electrical Engineering
how you will decide the distance between the power transformer and its fencing
I NEED RRB SYLABUS FOR JE ELECTRICAL ,PLEASE SEND TO MY E- MAIL ID joo28_eee@yahoo.co.in
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
how many stairs have you climbed while you were coming
I have 2500KVA transformer delta/star,13.8KV/380V provided with LV 4000A breaker. Already I have 2300KW motor feeder with a full load 90%. Is it possible to connect another 1600A from that breaker? If so how the calculation is done?
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)?
sir pls send the je exam - 2008 and other model question papers..
where can i get vijaya electricals limited in hyderabad interview auestions can u give me the website address plz
I want single line diagram for AMF & DG syncronizing panel
sir, I am from EEE branch.On feb 17 iam going to write an Exam for hindustan petrolium corporation Ltd.So plz send me the written exam pattern/Q's/interview questions.please mail to eee_dharmendra@yahoo.com
What types of CMOS memories have you designed? What were their size? Speed? Configuration Process technology?
1)how to reduce the value of tan delta of trasformer and CB,bushing,CT&PT,CVT ? 2)how to reduce the resistance of CB contact and its operating time? 3)plz.....send me the project report on conditioning and monitoring of substation equipment on my email id (gusaiyogendra03@gmail.com)
How I can Compare 120v/60Hz versus 220v/50Hz ? Please tell me both advantage and disadvantage ......