I have a transformer whose primary operates at 230V, 50Hz for which the secondary voltage will be 12V, 50Hz. What will be the secondary voltage if the primary is fed with 400V, 8KHZ Signal?
6 9837What is the min.& max distance between two earth spikes is required for measuring earth resistance of an earth pit? Is the manufacturer of Earth tester decides this? Pls explain.
3 9387what is the procedure for three phase motor differential relay testing can it do with single phase test kit?
1 15285What is power factor ?What are the benefits of improved power factor & how. Please explain with examples.?
5 12783Post New ABB Interview Questions
Why to use xhtml modularization?
What is the processes to author the service contract?
An ISP is granted a block of addresses starting with 150.80.0.0/16. The ISP wants to distribute these blocks to 2600 customers as follows. a) 200 medium size businesses; each needs 16 addresses b) 400 small businesses; each needs 8 addresses c) 2000 households; each needs 4 addresses Design the subblocks and give the slash notation for each subblock. Find out how many addresses are still available after these allocations.
How does node js handle child threads?
hi friends can u plz give me some tips on how to prepare for technical interview in E.C.I.L.
What is the difference between static class and sealed class in c#?
Suppose you're given millions of users that each have hundreds of transactions and these millions of transactions are for tens of thousands of products. How would you group the users together in meaningful segments?
What is var_dump?
How we can calculate the consumption in kwh of motor on basis of kw @100% load, @50% load & @ no load.
How many types of messaging model do JMS provide for and what are they?
How can chemists control which type of polyethylene (ldpe vs. Hdpe) is generated? : Polymer Chemistry
What are the important features of windows?
What is the use of disableautoupdate method?
Explain what particle sizes are electrostatic precipitators used to remove?
Pdl with an example?