Interested to Buy Any Domain ? << Click Here >> for more details...
Answer Posted / m.gopinath
In terms of air pressure(ie in kg/square cm) it is building-
up
| Is This Answer Correct ? | 1 Yes | 0 No |
Post New Answer View All Answers
1)How much current can a 3-1/2 core 100 mm wire carry? 2)What are the special cables required for explosion proof wiring? 3)In case you do not have coal and salt for earthing, how can you achieve good temporary earthing? 4)One horse power single phase motor is more likely to get hot than a one horse power 3 phase motor. Is it true or false, if true why? 5)What are the different types of soft starters for large motors?please explain?
why we use circuit breakers for switching instead of normal switching device?
what is the major difference between LIBBP & HIBBP.. which one is most preferable..
what is cascade speed control device?and how this device control the speed of motors?
why we use single core 630mm2 cable for transformer secondary side
how much excitation voltage required to generate 1mw power?
How to do fabrication , busbar and wiring cost for : 1. LT Panels 2. C& R Panel
State kirchoff current law?
What is servo motor and what are the applications of servo motor?
Refernce currents are to be generated using refernce cueernts how can this be done
sir please send me techinical questions for junior engineer posting in bangalore railway i am diploma holder
HOW MUCH CURRENT DOES SYNCHRONOUS MOTOR TAKES AT SYNCHRONOUS SPEED IN NO LOAD CONDITION ?
Is a contactor (or master relay) required between incoming lines and a VFD? The question goes to safety. If a contactor were used before the VFD and an e-stop engaged then the motor will coast to a stop (i.e. VFD loses power) instead of stopping much faster if the VFD braking fucntion were used. It would make more sense to keep power on the VFD.
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)
how to select the double earth conductor if 21A full load?
