which type of motor is suitable for water suction pump ?
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diff.between servo motor and ac motor
can we install HT panel & LT panel side by side or how much clearance is required ?
fuel-air ratio in a petrol engine fitted with suction carburettor,operating with dirty air filter as compared to clean filter will be
I have doubt that the supply HZ (very low or high than rated ) may affect the power factor. is it true. ?
What’s electric traction?
explain working principle of earth leakage relay
why there using acb enclosure in big buildings
why we are not giving the zone 1 trip command to the master trip relay
why we change the direction of winding in rotor ?how we make the north and south pole?
Why we use auxillary relay ? what is function of differential relay, directional o/c relay?
Why we do 2 types of earthing on transformer (ie:)body earthing & neutral earthing , what is function. I am going to install a oo kva transformer & 380 kva dg set what should the earthing value?
xfhnchncv?
explain with diagram how to protect transformers and substations from over current with help of CT's?
why can we use cosine wave instead of sine in ac supply as both have same rms vale and ripple factor
hi plz send me reliance placement papers..i.e electrical technical papers that have been asked in reliance test.