In Ferranti effect,Receiving end voltage is greater than sending voltage,why? can anybody tell me the answer15 38331
hi friends i m from electrical branch and seeking for tech. + apti. both papers of hpcl plz get it available as soon as possible775
why DC current not used in Transformer action?17 13904
what is buchholz relay?what is it used for?8 23475
A 25MVA 3300/400V T/F is termed as per winding is …… a) primary 3300V & Secondary 400V b) primary 3300V & low voltage winding 400V c) High voltage winding 3300V & Secondary 400V d) High voltage winding 3300V & low voltage winding 400V4 3173
Buchholz relay is used ………. a) protection T/F b) oil T/F c) Air core T/F8 10451
Resistor switching is used in which type Circuit Breaker ? a) oil filled CB b) Air blast CB c) Gas filled CB11 20982
In EHV tranm. The conductors are …….. a) Cu roads b) Cu bars with Si c) Cu tube with Si plate2 3278
the max. power will be transferred if …… a) sending end vol. is high b) receiving end v is high c)…….. d) corona loss is least2 3087
Moving Iron instruments are applicable with a) DC only b) AC only c) DC & AC14 10020
. The string effcy in AC sys is 80% Then for same power, the string effcy in dc sys is a) less than 80% b) 80% c) more than 80% d) zero1 1277
The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length1 2026
According to underground cables a) stress b/w sheath & conductor is high b) inrush of core & conductor965
What is the use of splunk btool?
Why do I need apache tomcat?
How can you create a Task Notifications Workflow in SharePoint?
What is Integration Broker?
What is Clustring in Hive?
What is database replication? What are the different types of replication you can set up in sql server?
IS THERE ANY DIFFERENCE BETWEEN PAID UP CAPITAL AND PAID IN CAPITAL?
What is use of uiapplication class?
What is control key?
What is the difference between the concepts of food chain and food web?
shall we execute our java programmes in jre
Can you override private or static method in java?
How can domain configuration lock be enabled and disabled?
Explain what is push parsing and pull parsing?
When underfitting occurs in a static model?