Answer Posted / alok & kapil

Insolation is a measure of solar radiation energy received
on a given surface area in a given time. The name comes
from a portmanteau of the words incident solar radiation.
It is commonly expressed as average irradiance in watts per
square meter (W/m2) or kilowatt-hours per square meter per
day (kW·h/(m2·day)) (or hours/day). In the case of
photovoltaics it is commonly measured as kWh/(kWp·y)
(kilowatt hours per year per kilowatt peak rating).

isolation- isolation means to isolate or sepsrate two live
electrical parts .

3phase motor can be used as a Prime mover for alternator.

1543

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what about SAP/MRP regarding manufacturing of electric motors and all drives?

1972

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What is the ratio of true power to apparent power in an ac circuit?

1092

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what is differentila pilot supervision in the incomer control panel in the power station?

2043

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3- What is the target from Zero Impedance, Single Phase Imp., S/C Imp. and magnetic balance tests?

1810

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Difference between RCCB, RCBO and ELMCB.

4025

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why would the rotor rotate at sub synchronous speed against the direction of rotating flux when d rotor of 3 phase IM is connected to 3 phase balanced supply and the stator windings are shortcircuited ??

1977

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What is slope...? Explain slope 1 and slope 2...?

1547

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what is the chemical name and formula of refrigarent R-134a.

2222

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full form of flry b

4114

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Explain about technical and non technical losses in distribution system?

1019

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how to check regenerative load in drived motor

2170

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What is the maximum No. of out going mccbs permitted from an LV distribution paqnel? What is the ampere relation between incomer and out going switch gears/mccbs?

2010

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What is industrial plc

1729

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how to calculate the mesh earth network resistance in such substation, is there any recommended resistance values with references , thanks!

2281

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