in fuel level controller what is MOV please define.
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Mention the methods for starting an induction motor?
How does a transformer contribute towards the widespread popularity of ac system over dc?
design a 3 bit synchronous and asynchronous counter using T- flipflop
Why we use 4-20 mA Analog signal for the PLC input? Why not 0-20 mA? Why not 5-25 mA?
explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?
how braking & making capacity of circuit breaker are calculated?
What does the letter CTNM in negative phase sequence relay means?
sir i had plane to do some project with the base of hopkinson test in AC supply its possible
On a 3 winding transformer YNynd11, how do you apply REF protection to the Delta tertiary winding that is supplying auxiliaries to a substation?
how do we calculate length of starting time and repeated starting of a direct online starter?
Differentiate between digital phase converter and ordinary phase converter.
How to Prepare preventive maintenance shedule of machine tool.
Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!
what do w do when the output of generator is fluctuating?
How much should be the load percentage for 15kva Inverter and Iinut & I output load with Calculations