Answer / simon peter

Bcs torque is directly prop to I drawn by the rotor or armature...

Answer / godwin

if the load increases also the current increases in the
rotor, if the current increases also the heat increase, heat
is a loss, heat increases the motor get damage, so the rotor
current reading is taken to the account.

Answer / aryan

b/c rotor with connect
carban brushes and
stator with not
connected

Answer / guest

when supply is given to stator then flux is induced in the
stator & it varies if current is increase

Define current?

14 Answers  

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how many types of transformer.

3 Answers   Technocrats,

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what is KA rating and how can we choose switchgears on applications

0 Answers  

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what is ic 01,ic 06 ?is it types of cooling?

0 Answers   Bhel,

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what is difference between neutral& grounding?

6 Answers  

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Difference between divercity and power factor

1 Answers  

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if two transformers are parallel & both have fault short ckt. impedance of 50KA in each case will it increase or decrease show example?

1 Answers  

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selection of conductor in different voltage?

1 Answers   TATA,

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what are the alternator cooling system? how it is represented?

1 Answers  

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What are the main parts of central chiller plant? Explain the function of each stage.

0 Answers   HSL, Shankar Electricals,

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is KVAR (not reverse power) relay necessary to protect from excitor field failure on a brushless, synchroneus generator? Some people with previos experince tell me no but the manufacturers tell me it is designed for that purpose. Is it that it is only necessary for brushless generators and not the older style with the slip rings and brushes?

1 Answers  

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yesterday i am using my laptop by plugging power supply also battery was working properly after while i unplugged AC power source ,using my battery i played car game (use much power) after that the battery finished the charge and it closed my PC. after that my battery not charge (when unplug automatically PC will turn off)

1 Answers   HPCL,

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