Answer / pammi.kumar@ymail.com

Dear all ignitor is a stater help glowing for hpmv lamp when lamp glow and ignitor disconct the lamp then lamp not off. i do practical this point.

Answer / thran

hpmv High pressure mercury vapour lamp... ignitor used for thee chemical reaction that want lot of high voltage pressure after that lamps are glowing! ignitor 3kv volt!..

electric shock is due to current r voltage.?

12 Answers   National Steel, TCS,

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Why is making current of CB always greater than CB breaking burrent?.

6 Answers   JP Group,

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how to calculate the chiller load from TR to KW?

0 Answers  

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how to modify DOL control panel into Delta Y connection?

0 Answers   ABB, PDCS,

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A 11 KV motor is working. if the supplay is fail. what will happened with it's breaker? Trip / remain the same condition?

4 Answers  

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Sparking occur when a load is switched off because the circuit has high – a.) Inductance b.) Capacitance c.) Resistance d.) None

3 Answers   Ecil,

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What is the formula to find out two phase active & reactive power

0 Answers   Areva,

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A jet of fluid strikes a plate What was the force required to counter it?

0 Answers  

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What is difference between wire and cable ?

3 Answers   Havells,

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using n1*n2 which type transformer is made; where n1 is primary turn and n2 is secondery turn

1 Answers   JSW,

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what is meant by negative half cycle

2 Answers  

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Initially motor starts with star connection ,after few timing changes to delta connection, why the motor should run continously in star connection,it gives high torque & low current?

3 Answers  

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