Answer / shyamkr

megger is used to measure the insulation resistance only
whereas multimeter is used to measure resistance,ac
voltage,dc voltage,ac current,dc current etc....

Answer / bpn

megger is used to test the dielectric coaxial cable
whereas miltimeter is used to measure current(ac&dc),voltage
(ac&dc),resistance,npn&pnp diode's emitter,base &collector etc

Answer / milan

MULTIMETER IS USED TO MEASURE THE DC VOLTAGE & CURRENT,AC
VOLTAGE,B OF TRANSISTOR, CONTINUIETY,RESISTANS,etc...

while, MEGGER IS USED TO MEASURE INSULATION RESISTANS OF
THE CABLE OR ANY WINDING....

How can claculate to attain the desired PF in the line ( HOW Much KVAR is required ) Pls Give the formula?

2 Answers  

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why some harmonics are disturbing while the others not

1 Answers  

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what is bus pt and what is the function of it ???

8 Answers   TATA,

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why dc power can not be used in transformer?

33 Answers   GE, Sail,

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why we take transformer reading in kva

6 Answers  

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In a star(primary) to delta(secondary) transformer,how you take the neutral point?

3 Answers   HLL,

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what happen if position of GNA and MNA is changed in machine?

3 Answers  

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Do you know how to connect a motor of different H.Ps?

5 Answers  

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how much current take 16sq mm Cable

2 Answers  

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What precautions we have to take while handling electrical equipments?

1 Answers   Bharti,

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The corona effect is more in a) summer b) winter c) dry weather d) humidity weather

10 Answers   CPCL,

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what is the disadvantage of lagging power factor & why ?

2 Answers  

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