how ct burden,magnetising current,ratio and knee point voltage are related & derived

0 Answers   Dalkia, SCT,

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What type interview questions ask in Electrical technicians

0 Answers  

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how can i get elcctrical supervisor license & Certificate of competancy in gujarat? i have completed my B.E (Electrical) course from gujarat.

2 Answers   NTPC, Welspun,

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what voltage generated earth tester meter when we testing the Earth point ?

1 Answers   Cognizant, CTS,

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what happen if we give 220 volts dc supply to d bulb r tube light?

9 Answers   NHPC,

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Stator of three phase induction motor creates Rotating Magnetic field.But why not Transformer?

21 Answers  

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1.differance between onload ups and off line ups.

1 Answers   CTS,

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phase association of 3PH L&T static CT meter is wrong. means 1PH & 1 CT connected properly and other 2 voltage and CT's inter changed. what would be the impact in the reading?

3 Answers   KSEB,

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Differance between ELCB and RCCB?

8 Answers  

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What is a compensator?

0 Answers  

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suppose a fan is running with phase and neutral. if its neural is touched to body. then fan get stopped. if this fan is connected to phase and ground supply..then why it runs?

1 Answers  

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AC is the magnitude of sinosudial-wave but we use cose value to determine power factor instead of sine value.

2 Answers  

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