why we r used APFC Panel in industrial area.when P.F. low then wat will be the effect in our system?
10 37007we are using three transformer 33000/430 vac for three separet block.all three transformer have three LT panel separetly. can be Interconnected all three panel through bus coupler. this is permissable or not by state electricity board.
4 5133any meter avilable for measureing the Transformer Losses. ( like Voltmeter for voltage & ammiter for currenr )if yes plz give the make & supplier address, Email, Phone number.
1603hi can you give any body fault level calculation, generator fault level calculation,transformer fault level calculation for system fault level with equation? i have 3.3kv generation voltage three gas gen sets, one is 1.9MW,2nd is 2.5MW,& 3rd is 3.8MW & i have 11 kv generation voltage one gas gen sets is 3.8MW, we are step up to 22kv by transformer
3 6690what is the effect of power factor in electrical circuit ? if we mainten power factor near about unity (0.999) our energy consumption Units increase or decrease?
11 12972Sir,In our company there are 3 caterpillar make(capacity:(1) 3.3KV,2.5MW(2)3.3KV,2.5MW & (3)3.3KV,1.9MW) & 1 deutz make (capacity:11KV,3.8MW)gas engines utilised,all are running in paralell. There are three transformer utilised,(1) 6.25MVA,3.3KV/22KV,Impedence voltage:6.7% used for two generator,both are 2.5MW(2)5.5MVA,3.3KV/22KV,Impedence voltage:7.2% used for one generator of 2.5MW & (3) 5.5MVA,11KV/22KV,Impedence voltage:7.8% used for one generator of 2.5MW.all generator breakers capacity of 1250Amps. Sir,I want the details of fault level calculation of generator,transformer individually & for whole system. If you require any information from me.feel free for contact me sir.pl.send the answer of my question as the earliest as possible.
1653Post New Piramal Healthcare Interview Questions
What are the different ways of using bootstrap?
Is php fully object oriented?
Can you lock more than one database at the same time in mongodb?
If I purchase flex builder 2, am I eligible for an upgrade to flex builder 3?
Differentiate between intrinsic semiconductors and intrinsic semiconductors?
State different methods of voltage control inverters. Describe about pwm control in inverter?
What is goodwill? How does it affect net income?
Being a researcher in marketing company, how can you search the opportunities and monitor the threats of your product?
Explain the private field modifier?
What are the advantages of a hosted sharepoint vs. One that is on an in-house server?
What is representational state transfer (rest) in angularjs?
What is difference between compile time and run time polymorphism?
if I delete a user and then create a new account with the same username and password, would the sid and permissions stay the same? : Windows server 2003
What is a singleton in java?
Explain the working of a spray condenser?