What is Delta Connection? What is meant by Forward Delta & Reverse Delta & How Will be the Connection in Power Transformers?
1800generator(Deutz 550kv)is runing for 2 hours with load of 900 amp and then it goes in shutdown with alarm fault messege of speed fault although heirtz reading fixed at 50,what does that mean
1 3256what is formula in determining the size of Circuit Breaker for transformer with the following specifications. 7 units of 1600 volts (primary) and 400 volts (secondary). Both Primary and Secondary will have a circuit breaker which is SF6. What should be the Switchgear Main Breaker Size anf the sizes of each brances Circuit Breaker for Primary.
ABB,
1 4107how to select diiferent power transformers of same capacity on no load loss and full load loss by economical point of view.?
15031.What is the range of stator resistance of 3-phase induction motor? 2.Two electrically operated vibro motors are foxed in parallel direction in vibrating feeders. what is the direction of both vibro motors?
1445Post New Electrical Engineering Questions
What is the physical significant of power factor?
what is the difference between switch yard to residential area.and how much required it.
What are the applications of autotransformers?
what will be the min and max voltage flow from neutral to earth?
Difference between a pilot wire and a normal conductor?
a governer in an Ic engine controls the
Is there a possibility to use such a treshold voltage for the NMOS part of a CMOS circuit that during the switching it will start conducting only after the PMOS part will be already closed, by this eliminating the leakedge current? Please note, I'm not asking about the well bias in standby mode, but about the "antileakedge" measures during normal operation.
If i am running of spindle at 2000rpm ,but How to spindle stop at the second I am resetting the machine in CNC machines
which pump used in STP
To make a basic instrumentation amplifier, it takes A One op-amp with a certain feedback arrangement B Two op-amp and seven resistors C Three op-amps and seven capacitors D Three op-amps and seven resistors
When a square wave is applied to primary of a transformer then what will be output wave form of secondary ?
please describe the Transformer setting, Motor setting, I/C setting, Tie setting
draw the restricted earth fault protection circuit install on power transformer and identify its parameters and draw C/C curve of it
What are the effects of adding a zero to a system?
What is earth?