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Engineering AllOther (1379) The neutral&earth voltage is 0v.But we were connected the lighting load at the time ballast was failed.why?
1 3514I want to know if flowrate increases in 16' pipe line what will happen to upstream pressure and why?
1 3572There is two transformers of 2MVA & 3MVA, which transformer is located at the sending end & which is at receiving end. why?
3 6488how the synchronizing is obtained at bus couplers in grid substation? (because there we cannot change the frequency in one of transmission lines like in generator synchronization)
2366
how can we find the discharge pressure of the pump with the use of flow and NPSH?
where uses EXe /EXd/Exo/Exn/Exp/Exq/EXia
Compare the prandtl numbers of Air, water and Liquid metal. If prandtl number is more what do you understand?
What are the areas where I need to make improvement? (Please provide examples and suggestions for improvement).
how can we design robots
Draw transformer phasor diagram.(full load,no load)
A fan is handling hot air at 285 degC with flow of 411635 m3/hr, power consumed is 1165kW and efficiency is 66%. what will happen to flow, power and efficiency of the fan if a water spray system is introduced to reduce the air temperature up to 200 degC? (also please refer any document regarding this)
Please explain the following and how these are working with PLC unit 1.I/O Module 2.I/O Device 3.Adaptor Card 4.Ribbon Adaptor 5.RS 485-FC
Suppose a 3 phase, 2 pole, 440V induction motor is driving a flywheel of 600mm diameter, 150kg mass. By using v-belt and pulley, the speed is increased to 4500 RPM. What will be the effect on motor current?
What is the difference between PS & metering CT (5p20,0.5 etc.)? Why in PS class CT only Vk is given ? Is PS class CT is more accurate than metering CT?
What is the procedure for taking leave while detecting Epf and Esi?
PREVIOUS AND NEW companies positive and negative points AFTER LIVING
What is the source of dependent source ?
Slip joints are provided in the propeller shaft a) To adjust the inclination of the propeller shaft b) To adjust the length of the propeller shaft c) To prevent the whirling of the propeller shaft d) To adjust the up and down movement of the rear axle
What determines the thickness of the lamination or stamping?