Answer / k.prakashchandra

A grounded trip coil is usually responsible for tripping
without indication.

is the value of inductance depends upon the evalue of thitha in doubly excited machine?

0 Answers  

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In an ACB shunt trip coil and undervoltage coil operated normally( breaker open and charged). But closing coil not operating untill manually discharge and recharging. Any help.

0 Answers   PPIL,

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What is the difference between CRNO and CRGO in an transformer and what is the advantages of these two.

13 Answers   Anchor, CIL, ETA, Kirloskar,

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what is safety measures of transformers.

16 Answers   Amtek, Hotel Jobs, HP, RMU, SKFM, Taj Group,

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How many types of colling system it trformers?

0 Answers  

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WHat is the general checks required for Dry type transformers

0 Answers  

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name the famous power plants in ap and vwhere it is located with capacity details

1 Answers   BARC,

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in conventional fan regulators how the current varies with speed?

0 Answers  

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how to get more than 1000 ohms between 2 earth pits ?

2 Answers   HCL,

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Natural frequency of a system gives... 1) nature of transient 2) overshoot 3) oscillations 4) speed of response

1 Answers   CCP,

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what type of motor used to move a 1 ton gate? and relate ratings with load.

0 Answers   Khidmah,

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I am having a 1500 KVA transformer whose secondary current is 2086A and my connected load is 1000 KVA, I am having 400 KVAR APFCR for PF improvement what ratio of CT should i install in LT EB Bus to get optimum PF improvement?

0 Answers  

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