How to run 1ph motor(230 VOLTS its full load amps is 4.5 ampa))with 480 volts main(we didn hav neutral)Thn we go for step down transformer.Our load 10 amps,so we conisder this amps in primary are secondary side
1 2995how can service sitting be setted for MCCB?Example for sittings IR (CURRENT RATING),IS(CURRENT STARTING) I O (current operating)?
1726We have A bearing and we Have its in size and Out size Width So how can we Imagine its code No ? if we wanna buy from Market . plz tell me Way thanks
1 3126what should he know if he is an assitent engineer instrumentation in cement industries of experience of 10 - 15 year.
1610How manu days after the casting of a slab another slab can be casted above it? what is the total curing time of a slab if ponding is not done on it?
6 13452why the undervoltage relay's interlock is used in earthswitch closing operation of the 400kV line scheme?
2 4489now a shunt motor is practically a constant speed motor , then how does it meet the increase or decrease in the load ?
1 2699
Does the knowledge of mathematics of science is required to get into aerospace engineering?
postfix expression for x^y^z-m+n+p/q ?
sir please send me previous question papers on metallurgy at vishal.nitrr07@gmail.com .....thank you
What happens when ac supply is given as excitation voltage instead of dc supply
What is the reason PT speed not incresed in gas turbine?
What is the effect of temperature on the reverse current of a p-n junction?
How to calculate material and labor required for 100 m2 plaster?
which book to refer in electrical engineering for iocl exam & which book for general english.
how u design STAGING for Superstructure in BRIDGE construction?
Name four important properties of a good refrigerant.
how to calculate cooling water require to condense x amount of vapor in a condenser.
why do motors burn out? I understand why adding parallel loads to a power source means more current moves through the circuit, and can destroy circuit elements by overheating. What about when you have a vaccuum cleaner intake flush against a floor, a room fan sitting directly against a wall, or a power drill trying to drill through something too hard?
tell me about a time when u had too many things to do and u were required opinion prioritized your talks
What is meant by system?
L&T construction mechanical questions