difference between shunt coil and tripping coil8 65944
why transformer cannot rotate though the princplebehind induction motor is similar to a transformer?2 4174
Why ACB is used in LT why not in HT and why VCB is used in HT why not in LT1 22156
If 3-Ph motor of same rating connected in Delta & Star for same load one by one then which connection take more current in running (not in starting)for full load.(eg 8.5 KW,3-Ph 400 V)1 4367
In Swinburne's Test on D.C.machines, why the efficiency is more when the machine runs as generator than when it runs as motor???6 35617
In 110V DC supply,if a closed circuit gets open, How can we identify the voltage which is measured after the resistor(4KOhm) which is open with negative.it shows 55V +ve when measured, also the actual positive source is 55V +ve .Because there is no voltage drop in open circuit. How can we identify whether this is the voltage which is series with the resistor or the DC source direct +ve.1 3504
Why CT secondary is grounded?11 53249
What are types of losses in the Transmisson Lines ?4 5014
Why power factor should not be in leading (capacitive) mode of any load.3 5645
what is an S.C.R. and how do they work?4 5412
why we are grounding the neutral?1 2123
why trip circuit supervision is taking through breaker contact? what happen if takendirectly?2 3213
WHICH TYPE OF TRANSFORMER USED IN SWITCHYARD IN POWER PLANT?15 19541
How do you organize layers in photoshop?
is it possible to say motor horsepower number without seeing name plate(when name plate damaged)
What are advantages of microsoft-provided data provider classes in ado.net?
What do you understand by eutectic ?
What are the things that you must define for each external dependency?
iam free downloading the KK Dictionery to my system but that is not installed yet. can anybody tell be why this happen and what the system have to install the software.
Explain how to purge deleted messages automatically in Outlook?
Why do we need a data structure?
What is nsobject in ios?
Define avl tree?
are you comfortable relocating?
What is data type long in c?
Does Perl have objects? If yes, then does it force you to use objects? If no, then why?
How do you recognize that a particular table (base table) can be extended?
Who is responsible for oil hike prices?