Answer Posted / erharisheee51
means protection from over load or short circuit protection.
current exceeds when short circuit and load increases. to
protect from that we have to ensure the relayy like over
load relay.
Is This Answer Correct ? | 3 Yes | 0 No |
Post New Answer View All Answers
Why are the cores of large transformers built up of circular transactions ?
what is the meaning of the symbol << >> put in transformer drawing
There is air in a room . the top and bottom of the room are at constant temp. T1 and T2. DRAW THE temp profiles if a. T1 greater than T2 b. T1 less than T2
i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls
I am going to appear for the RRB Chennai Section Engineer online exam. Please send me the question papers from 2001 to date to my mail id:upendrakrishna20@gmail.com,plz send me ,or send any other rrb papers plzzzzzzzzzzzzzzzzzz
Hi My dear all Friends, There is a question regarding HVAC Engineering and widely used in Power Projects. Question- What is the diffrence Between REF, SEF and Differential Protection....???? Where REF - Restricted Earth Fault SEF - Senstive Earth Fault.
Direction of flow of active power and reactive power with logic?
can anybody send me syllabus of rrb section engg (electrical). and also send previous question pepar...
How many VSC based HVDC are there in India and the world
what is different between relay and plc?
advantage and disadvantage of team work?
who can measure the size of power cable?
hello!my name is sheikh iam preparing for indian engineering servieces,please send me the old question papers..to sheikhshaazforjobs@gmail.com
What is a dominant pole?
Explain Continuous and Discrete signals?