which type of motor is suitable for lift?
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How to calculate VA rating for CT or PT or Control Transformer?
Why 9KV surge arrester having 7.65KV of MCOV?
i am gng to visa interview this july i have 4 backlogs gre 1010,toefl 75,pls give me the tips pls pls
what is the difference between droop mode and ischnorous mode in thermal powerplant?
why we testing the core balance of the transformer before comissioning?
What would be the size of wire used for 2 Ton of window A.C?
What do you mean by an instrument transformer?
I have 4 busbar of 1000 ampere. we use 4 busbar to make 4000 ampere in one phase.my problem is that when we applied 60% load on that then busbar produced high noise.what is the reason of that and how can i minimize that noise.
how invertor convert the dc into ac give brif detail
How many types of electric motors are there?
What is the breaking capacity of transformer and how can we calculate the breaking capacity of tranformer
What is turn ratio of a transformer?
Which contains in POLE ASSEMBLY of a 11KV Kirloskar-make SF6 (Model No-FP620A12)? Will u clarify with drawing?
1)what is the function of a frequency inverter? 2)If a few frequency inverter are connected onto a device network,what are the two setting that will ensure the frequency inverter work properly on the network. 3)whats is the name of the input sensor for weigher? 4)How to confirm that the load cellis faulty? 5)Describe briefly the steps to validate that the weigher is working properly? 6)Describe the procedure to validate the flowmeter accuracy? 7)Describe briefly the steps to validate that the tempreture sensor/transformer is working properly. 8)what is the adjustment that need to be done when you are calibrating the temperature transmitter ? 9)what are the safety measures to be taken before disconnecting motor for rewinding. 10)whats is the synchronous speed in rpm of typical 4pole 50hz motor? 11)whats is the formula for kw, ohm's law 12)if a 3phase motor is rated 3kw,415vac,what is it's rated ampere?
what is servo motor and how it works?