Safety measures in air circuit breaker

5 Answers   Megatron Solutions, TCS,

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What is the difference between AC Drives and DC Drives?

14 Answers   College School Exams Tests, La-Gajjar Machineries, LG, Schneider, SMEL,

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What is the difference between online and offline UPS

1 Answers  

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1. what is the power factor of a purely inductive load? 2. Which type of transformer connection is preferred in case of power supply transformers? 3. In power transformer usually which winding is closer to the core? 4. what will happen to the generated emf if the no. of poles of an alternator is increased?

5 Answers  

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what is the path of thunderlightening? once both a buffalo and a person were standing 5m apart but lightening hit and killed buffalo not person?

0 Answers  

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how much earth resistance consider to commissioning the transformer?

3 Answers   Deccan Cements,

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if z transform lies in ROC then. a)system is stable b)inverse of system is stable c)both system and its inverse are stable.

1 Answers   CCP,

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what is the use of expulsition protective gap in 11Kv line.

0 Answers  

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why the vector group of excitation transformer is YD5(150 deg)how is this factor decided.

1 Answers  

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What is core CT & it's function?

0 Answers  

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Before given the connection to Alternator (pre- commissioning) which tests we will conduct

1 Answers  

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Whis machine is having higher efficiency Transformer or Generator

2 Answers  

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