what is the working principle of energy saver control panel. please give the complete calculation & theory.
2472When we use air circuit breaker, it has O/L protection ,time delay SC protection, Instataneous SC protection & ground fault protection. They all have some setting range. But what is the suitable/allowable setting for the above protection which will be safe for the equipment? For example-O/L protection setting have a range of (0.4,0.45,0.5,0.55,0.6,0.65,0.7,0.8,0.9,1.0)xIn Time delay SC protection have a range of (1.25,1.5,2,3,4,6,8,10,12)xIn Time delay setting is 0.02,0.1,0.2,0.3,0.4 Instataneous setting is fixed to 20xIn Gound fault setting is given 100A,300A,600A,900A,1200A This setting are for 2500A ACB. So what will be the basic allowable setting for the above protection? is there any formulae to calculate this<
2159i m BSc ( Bio) and MBA ( Fresher) in marketing,i wanna to know which type of job i can get in pharma sector. i face the quastaion in the interview that why do u choose this sector for the job after MBA
1 5617why KBr is used in FTIR SPECTROSCOPY and why is it necessary to triturate KBr during FTIR analysis?
25 124048Post New Lupin Interview Questions
How to create wage type?
Explain the operation of sequence control of ac voltage controller?
Convert Binary tree to linked list.
Is javascript free to install?
Sir, Iam Applied in rrb for the posts of Junior Engineer.I want to know about the or question previews to study well.Pl send it to shukla_varun1985@yahoo.com.
How can we reduce the size of an image?
i am pursing b.pharmacy iam interested in applying for the post of drug inspector piz give me ideas how to pepare and if you have model papers plzzzzzzzzzzz do send me sir my email id is vishwanreddy_90@yahoo.com
What are you passionate about?
What is the default location of local repository?
Define what is back diode?
Explain the difference between serializable and parcelable?
Explain coding standards in drupal?
What is difference between start imitation and start interlock for 3 phase motor protection ?
Who built the sphinx?
Difference Between Source Physical File & Physical File?