Please Help Members By Posting Answers For Below Questions
How to size a transformer which will supply power to
550kW,690V motor starting with VFD?
What are the special cables required for explosion proof wiring?
Rotor resistance starter is used to obtain=
A increased starting torque B decrease
C decrease starting loss D increase efficiency
What is the difference between earthing,ground&nutral?
HOW TO SELECT THE COPPER CABLE SIZES OF MOTORS,TRANSFORMERS?
what's the different between ELCB, ELR and ELS?
The transmission does not have
b) Flicker noise
d) Short noise
dear all, How do i increase UPS (1000VA)backup time ? i
have connected 2 12v wold you please 120 aH battery
externally. ups charge the lead acid battery only 12.7 volt.
backup time only 10.00 minuts and gose off. can any one of
you help me?
What type of wiring series or parallel is used for
conventional and addressable type FAS & why?
write a c++ code that receives an integer number and display
the sum of the number and its revers integer?
how to calculate cooling requirement of datacentre from
what is reactive power?, why its measured
in VA ? is it transient behavior of system?
what are lightning masts?what is their purpose???
how calculate the electrical load for industry and office
What is the Load Capacity of Panther conductor (0.2) and dog conductor (0.2)