is the power of a single phase induction motor(Fans) is
constant under varying speeds?
Answers were Sorted based on User's Feedback
Answer / anoop
The power is not constant.In this case it will varies with speed
| Is This Answer Correct ? | 4 Yes | 1 No |
Answer / brijesh soni
it's depend on control of speed,
if you control speed with electrical regulater so power wii
never cheng,
if you control speed with electronic regulater so power wii
be cheng as speed,
| Is This Answer Correct ? | 2 Yes | 1 No |
Answer / kamal yadav
power will be change.as the resistance change then the voltage will be same but current will be diffrent so thats we can say thats the currents will be change then power also change.
| Is This Answer Correct ? | 0 Yes | 0 No |
I'm generating a pulse of 3V with frequency 80Hz (12.5ms time period) and pulse duration 0.125ms and feeding it to a transformer since i want the pulse to get amplified around 60V. At the output amplification s happening but the pulse is changed to a spike, can you tell me what could be the reason? (an ordinary transformer 220V-12V stepdown transformer is reverse connected ie. now it is 12V-220V stepup and voltage amplification happens)
Why pmg used in electrical generators for excitation.is there any other method without pmg ?
Why all voltage levels are the multiples of 11KV?
in an electronic tri vector meter when the current and voltage sequence changes ? what is the effect of phase sequence on recording of meter
HOW MANY POLES ARE THERE IN 3 SLOTS PER POLE PER PHASE MOTOR
What is the difference between diesel generator engine with and without turbo charger with the same capacity?
a 120 60 watt incandescent lamp has to be operated from 50 c/sec 1 phase ac supply. in order to do this a circuit element has to be connect in series with the lamp. which one of the following sries element is preferable.
sir What is the different bet'n "Active & passive" sensors
CORRECT INFORMATION ABOUT TRANSFORMERS,what actually transformer is?
how to determine ct ratio in ht vcb?
What is the max demand on your transformer and your company?
10 Answers Bhel, CBRE, Core Consultants, HPL, IOCL, JLL, L&T, Lemon Tree, MNC, Rashmi, TATA, Tata Motors, Tata Power, Torrent Pharma,
I am doing apprenticeship training at HT switch yard in NLC. How can i get electrical c license. ??? What r the rules for getting it as an apprentice? ??
Civil Engineering (5086)
Mechanical Engineering (4456)
Electrical Engineering (16639)
Electronics Communications (3918)
Chemical Engineering (1095)
Aeronautical Engineering (239)
Bio Engineering (96)
Metallurgy (361)
Industrial Engineering (259)
Instrumentation (3014)
Automobile Engineering (332)
Mechatronics Engineering (97)
Marine Engineering (124)
Power Plant Engineering (172)
Textile Engineering (575)
Production Engineering (25)
Satellite Systems Engineering (106)
Engineering AllOther (1379)