Answer Posted / guest
frequency is depends upon the requirement, we can vary the
frequency of the supply in the generator by increasing the
rpm , frequency 50 hz is better because many of the losses
in the transmission and distribution is also depends on the
frequency
| Is This Answer Correct ? | 4 Yes | 0 No |
Post New Answer View All Answers
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
What is the difference IN MCCB's between thermal magnetic and electronic tripping system ?
what happen if the supply is given to the stator of the 3phase induction motor with out assembling the rotor ?
What is value of earth resistance required for substation and equipment earthing and what are the reference guidelines
what types of electrical & mechanical test conducted in switchyard?
what is the defination of Cable database? What are the points are considered while preparing cable database? Is there any sample available for cable database?
Please explain me about Relay curves and their sources to read ?
What is the end effect of linear induction motor ??
There are Two questions about Steam Turbine Generator... What is HRSG bypass of LP, HP used for in power generation? In particualar, in the event that fault of HP bypass, there would be STG TRIP in operation but none on the LP bypass fault...what's the reason ?
how can we change the phase angle b/w two phase?
Name one of major transformer company in KSA ?
2 v/500amp/hr to 1.80vpc at 20 degree celsious 2v/5ooamp/hr to 1.75 vpc at 77degree farren .this is the capacity of a battery .what is the meaning of this . can i get a detailed explenation
How to know about the rating(voltage and other) of induction motor if its name plate is missing at the manufacturing site.
What is routh hurwitz stability criterion?
what is the criteria for selecting fuse rating in 1phase, 2phase & 3phase welding sets?
