What is proximeter? where it is used and why?
I think they are used in digital cameras for zooming
Is This Answer Correct ? | 0 Yes | 0 No |
What are the advantages of instrument transformer?
in 11kv generators the neutral point is connected to earth via earth coil while in the 33 / 11 kv transformer the neutral point is connected to earth via earth resistor why?
what is tertiary winding in transformer?What is its purpose?
If the Brush of DC motor is shifted by 90 deg, then what happens to voltage and torque? Both voltage and torque are zero. how to justify the answer?
Draw the vector diagramme for Asynchronous Induction Generator at noload,half load and fullload.
HAI SENT HPCL APTITUDE QUESTION PAPER, MY EMAIL ID IS angus_eee04@rediffmail.com,angus_eee04@yahoo.com
Which is the best protection in case of shortcircut fuses or mccb ?
what is effect of reverse c.t connection on metering.
What do you mean by boost voltage in case of battery charger?
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 If I connect 55KW Motor to DOL starter in load condition does motor withstand the load & what will be the current withdrawn ?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 ?
Formula to calculate amps rating when we are having only the width & thickness of the coppper ?
What is the diffrece between ACB & MCCB