if the field circuit of a d.c. shunt motor running without
load gets opened, then the motor will
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how can i determine the gear ratio for a rack and pinion system if an electronic gate operated by an electric motor is to travel a distance of 5meters in 15 seconds.
63MVA,220KV/6.9KV Transformer LV side neutral is connected to Earth pit through NGR. Whether this earth pit required to connect with near by below grouding earth mat or it is to be kept separate?
Is it advantages of having star-delta vfd than normal star vfd , if yes why?
how we find transformer capacity by ohm
What is the difference between single point and double point bonding. please kindly detail about bonding of cables.
As we know induction squirrel cage motor torque Directly praprortinal to applied voltage in star connection & delta also. If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ? motor will not fail ?
I have a CT meter with ratio 60/5. The meter reading of previous month was 3290.49 and that of current month was 3797.26. How many chargeable units as per normal meter should be my reading.
Define availability (operational)?
Explain about c.t?
What Normal(Tangent) towers and Tension(Cut-point) Towers?
what curve and rateing would you use for a three phase 0.75kw motor?
what is the question paper model for section engineer in RRB
by what factor the starting current is used when comparing star and delta connection for motor starting?
List of equipments required foe industrial repair lab.
What is Load sharing of Transformer ?