what is the difference in MCB, MCCB, RCCB, ELCB, & MPCB (motor protection circuit bracker)
12 188973what is the working principle of energy saver control panel. please give the complete calculation & theory.
2395When 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<
2117Post New Lupin Electrical Engineering Interview Questions
What are the components of dynamic html authoring?
Explain the types of properties that quick test learns while recording?
Differentiate between ‘ and ” quotes.
What are advantages of test automation?
how sap is different from other software ?
What is the purpose of load in ruby?
Tell me what is supervised versus unsupervised learning?
How npn and pnp transistor works
Why would you use mongodb?
What is the difference between a vector and a phasor?
Define Composition.
What is "fatal error/rdbms code 3996" error?
Explain function?
Can any one tell me that how we go for the compare,unit testing after changing requirement as per client request. this is very helpful for me when u give suitable (coading) exmple.
Mention some of the oob features of sharepoint that aid with the governance of an environment?