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What range of speed can you get with the armature control method of speed control of d.c. Shunt motor?
why to use freewheeling diode ( diode in revers bias mode) across dc coil
Define resonant peak?
In constant power region of 3-phase IM torque-speed characteristics, if frequency increases slip A does not alter B decreases C increases D none of above
List some examples of renewable energy?
How can maintain our H.T. motors used in cement plant. please send me procedure.
What will happen if we introduce negative feedback to a control system that uses a positive feedback?
How to calculate the phase to phase clearness of HT /// LT bus bar?????
th how could we differentiate between armoured copper and armoured aluminium cable what is the basic application? why we prefer the armoured copper as compared to armoured aluminium.
Explain the operation carried out in thermal power stations?
we are small scale industry in production of rice & rice bran. Pls let me know how to take contract demand for our industry.. (for information we have total 600.hp)
what is level 2 automation?
How can calculate the rating of a alternator for a given specific load with formula
how to decide no of electrodes for 1600A LT Main incomer panel
What is mason's gain formula?
