Answer / ravendran

capacitor banks to use improve the power factor.in motor
side to reduce the temperature and losses

Answer / oarhe ize

We test the capacitor bank by connecting the testing lead
to the positive and negative end of terminals.

how to calculate the torque of a motor?

0 Answers  

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hi sir i have load of 17.5kw in 3 phase lighting circuit which mcb i can use

3 Answers  

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what is the right cable size for 100 hp mpter.

3 Answers  

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How to select, design,size & calculate for 11 KV/33KV/66KV/132KV/220 KV/440 KV circuit breaker for HT side of transformer protection/HT distribution protection?

0 Answers   Panacea,

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Dear All, If we have 8No. 11kV cables running underground that are required to supply 20MW to a new development. What is the sustained current in Amps? Please advise.

1 Answers  

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How can we calculate the fault level of the distribution system knowing the percentage impedance of transformer & subsequent equipments.

14 Answers  

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Explain how you can give the overload setting to any Motor Protection Relay for a HT motors with formula and example?

0 Answers  

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Draw a SLD for main panel for school having connected load of 1200kw and emergency generator 200kw.also show the increase of additional load of chiller 225kw in the lv panel indicating meter postion size of transformer ,cables and capacitor bank.

0 Answers  

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A separately excited dc motor having 2 ohm armature resistsance draws a current of 10A and torque developed is 20 Nm under rated field condtion. the speed of the motor under the rated field condtion , when it is connected to a 100V DC source and delivering 10Nm torque....

2 Answers   DRDO,

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how to test the ht machines?

0 Answers   ONGC,

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what is the reason for balance of voltage in magnetic balance test?

2 Answers   Reliance,

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1 HP = how many kw

9 Answers  

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