in fuel level controller what is MOV please define.

2 Answers  

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what is humming noise and wha is the reason to develop humming noise in a mv pannel ?

2 Answers   HPL,

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pls someone send me sample question papers along with the key.thanks in advance

0 Answers   HPCL,

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How can you measure the signal from the PT100 sensor?

1 Answers  

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what is transformer

7 Answers   Hofincons,

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why C.T protection required for H.T.lines?

4 Answers  

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What is capacitance?

0 Answers  

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Why does The speed of motor used in elevator remain constant irrespective of load??

1 Answers  

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The temperature rise in the sys, which leads to ….. a) Increases stress& length b) increases stress but decreases length c) Decreases stress & increase length d) decrease stress & length

1 Answers   Engineers India Limited,

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Find the octal equivalent for the binary number 101101110

1 Answers   Ecil,

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How does a digital electronic meter work??????

0 Answers  

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1.what is surge 2.what is lightning 3.what is switching 4.difference between surge,lightning,switching used in power system 4.definition of surgearrestor,lightningarrestor 5.adv and disadv of surgearrestor,lightningarrestor 6.uses and purpose of surgearrestorand lightning arrestor 7.block dia of surge arrestor 8.blockdiagram of lightning arrestor 9.operation and working of surge arrestor and lightning arrestor 10.basic formula of surgearrestor and lightning arrestor 11.basic diagram of surge arrestor and lightning arrestor

1 Answers   Crompton Greaves, Framo, L&T,

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