Answer / k.prakashchandra

Stiffness factor is the ratio of the moment of inertia of
the cross section of a rod or a beam or a wire to its
length. It may be taken as 'resistance to bending'.

Answer / pasupathy

stiffness factor is equal to the ratio of the product of the moment of inertia of the cross section and the modulus of elasticity for the material to the length of the member.

Is possible to increase the voltage without using transformer? why?

9 Answers  

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When a fourth resistor is connected in series with three resistors, the total resistance

1 Answers   ITI,

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What is meant by stator?

0 Answers  

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how can calculate static 3phase 4wire CT & PT operated energy meter constant when calibrating using refference meter suppose we have 11kv/110v PT and 30/5A CT, the meter constant is 160imp/kwh, where meter is showing MW energy? give me solution which constant i feed in my refference meter for calibration of energy meter?

3 Answers  

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how to find 5 kilo meter long under ground 33 kv cable fault location if IR VALUE shows 0.05 M ohm @5000 volt.and cable fault locator shows some time fault distance 3 kilo meter ,3.7 kilo meter and some time 1 kilo meter? now how to find the fault location that where is leakage. note--it is tested with 5000 kv megger and insulation resistance is 0.05 M ohm. and some time 0.03 M ohm comes.

0 Answers   OPS,

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how digital four pin earth resistance tester works

2 Answers  

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1 Answers  

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If the damper winding on the rotor of a synchronous motor is removed after starting what will happen?

7 Answers   IOCL,

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what is the static device rather than xmer which work on same principle as xmer?

18 Answers   NTPC, Power Grid,

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what is the benift of HT metering & LT metering

1 Answers  

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what is apparent poewr, reactive power, & active power?

0 Answers  

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