what is the working principle of ceiling fan and table fan?
Answer Posted / mr.hits
cieling fan is rotating on the upper wall and the table fan can be rotated anywhere
| Is This Answer Correct ? | 2 Yes | 5 No |
Post New Answer View All Answers
i am an maintenance engineer. one distribution board have 5 feeder. recently its ELR trips frequently, but it take some times after trip( 10min,20min..)but 3 feeder no load. two feeder only loaded. i checked one feeder IR value all values are above 50Mohm.but B phase to Earth is only 9Mohm.any problem about low value
132/66kv sub-station procation ?
what is meaning of 230volts ac 50hzs ac supply is it rms or maximum to getting ac 230v what amount of max voltage they will send
is that any software calculator to calculate the size of cable
state the working of discharge lamp?
how to calculate the power factor when instantaneous voltage and current has harmonics in it ?
what is the relationship between phase & neutral
how to find the voltage's of a transmission line plzz help with pictures i am not able to understand
What will happen if the d.c. Shunt motor opened accidentally running on no-load has its shunt field winding?
How is the resonant peak, resonant frequency, and bandwidth determined from nichols chart?
what is servo motor and how it works?
Is it possible to measure the voltage of a battery from a single terminal?
what is the Transformer Impedence?How can calculate?
What is NGR . What is the purpose of 10 sec ,60 sec rating of NGR.
Hi guys! Plz help me to answer the following questions. 1. What are the types of transmission line energy losses? 2. Why are the VLF are used some types of services? 3. What frequencies are used for reliable beyond the horizon terrestrial communication without repeaters? 4. To permit selection of 1 out 16 equi-probable, what is the number of bitis required? 5. What is the most common modulation used for telegraphy? 6. What is the multiplexing is used to increase the capacity of the optic fiber? Thanks