Answer / reshama

the tapering detecation means in energy watt meter the
disk is rotate without the control of magnet

Answer / govind singh chouhan

The tampering detection in electrical meter is a function that log the tampering events when the tampering occurred.

means if you tamper the meter by applying the magnet then the meter is logged the magnet tamper with date and time and meter may start to register the energy on maximum load (240V and 60A).

Answer / ath

tampering detection means the meter is made to read false by
some fraud to enable theft of electricity

why transmition and distribution and genaration of voltage in multible of 11 means 220v,440v,11kv,22kv,,,...so on

3 Answers  

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Efficient electrical earthing in hard rock area

0 Answers  

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1. alternator has full load regulation of 4% when pf of the load is 0.8 lag, 1500 rpm. full load regulation of 1400 rpm for 0.8lag will be ________ ?? 2. torque angle of a sync m/c operating from a constt voltage bus is usually defined as space angle between _______ . 3. method most effective in finding out no load losses in large DC shunt motoris ______ . 4. current carrying capacity of fuse material depends on ______ . 5. coil has res. 10 ohm, inductance 1H. what wil be current after 0.1sec after switching on to a 500V DC SUPPL ? ? 6. effect of phase lag compensation on servo systems ___________ . 7. rotor of a dc machine is usually supported upon ______ . 8. DC motor is preferred to AC motor in which application ?? 9. 3 nos of 10:1 Xmer are connected in Star-Delta to supply a load at 230V.the supply voltage must be ______ . 10. voltage source produces max current in which circuit. 11. cal. power, if current and voltage are out of phase by 90 degree. 12. suitable length of Xmission line of power at 66 KV. 13. Which of the theorm helps in simple computation when the load across a ckt is varying ?? 14. what is the adopted line length for power Xmission of power by cables ??

5 Answers   TATA,

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What happens when the field of an alternator connected to infinite bus is suddenly removed?

3 Answers  

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For a DY11 lighting Transformer on primary side whee to connect fourth lead? from nuetral or from ground?

3 Answers   Sabic,

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What is EOL?

1 Answers  

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why corona loss is less with negative polarity?

3 Answers  

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why are transformer rating in MVA

2 Answers   Suzlon,

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how to calculate power factor of capacitor? what is transformer rating?

2 Answers  

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what are the oils used in transformers cooling? n which type transformer is used in power systems?

1 Answers  

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Is 3C x 2.5 Sqmm Cable can withstand 40Amp Starting current? If Yes then specify your ans.

2 Answers   NTPC,

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what is power plant?

2 Answers  

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