pl. explain the
megar working principle ....etc

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How I use megger&multi miter plz give me suggestion in hindi ....etc

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constuction and working principle of megger test for motors
construction and working principle of megger

constuction and working principle of megger test for motors
construction and working principle of megger


....etc

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1.In a slip ring induction motor slip rings are connected to the :
(A)Rotor(B)Stator
(C )Exciting field(D)Centrifugal switch

2.Which motor is used for electric traction?
(A)DC compound motor(B)Three phase induction motor
(C )DC series motor(D)DCshuntmotor

3.How many slip rings are there in a slip ring induction motor?
(A)2(B)3
(C )4(D)6

4.The stator winding of a 3φ  slip ring'induction motor has 4 poles, How many number of poles in the rotor winding?
(A) 2.(B) 4
(C ) 6(D) 8

5.Which type of capacitor is ....etc

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hi am amjad ali i would like to get details on working  principle megger ppt ....etc

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constuction and working principle of megger test for motors
construction and working principle of megger

constuction and working principle of megger test for motors
construction and working principle of megger


....etc

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pl. explain the
megar working principle ....etc

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hi am amjad ali i would like to get details on working  principle megger ppt ....etc

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INTODUCTION TO NETWORKING





In the world of computers, networking is the practice of linking two or more computing devices together for the purpose of sharing data. Networks are built with a mix of computer hardware and computer software.

Networks can be categorized in several different ways. One approach defines the type of network according to the geographic area it spans. Local area networks (LANs), for example, typically reach across a single home, whe ....etc

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free megger insulation test ppt downloads ....etc

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1.Which one of the following is called as valence electron in an atom ?
(A)No. of electrons in inner orbit
(B)No. of electrons in N shell
(C )No. of electrons in outermost orbit
(D)No. of electrons in M shell

2.One mega ohm is equal to_____________ohm.
(A)1 x 10*
(B)1x106
(C )lxlO3
(D)1 x 10-3

3.Which factor docs not depend on resistance of tire conductor among the following factors ?
(A)Length
(B)Material
(C )Voltage
(D)Temperature

4.Which material has the negative temperature co - efficient among the ....etc

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The megger is a portable instrument used to measure insulation resistance. The megger consists of a DC generator and a direct reading ohm meter.
The megger measures the insulation resistance between the body of a machine and the armature winding. By applying the operating voltage between the body of machine and the armature winding one can check the insulation resistance. If the reading of the megger is less than 1 Mohm it indicates that there is some fault.
The megger checks the the possible follo ....etc

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i want summer training report on manufacturing of transformer. ....etc

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constuction and working principle of megger test for motors
construction and working principle of megger

constuction and working principle of megger test for motors
construction and working principle of megger


....etc

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Please send megger test in tamil anyone send to my mail id [email protected] ....etc

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PRESENTATIONOFEarthing System
abstract

In electricity supply systems, an earthing system defines the electrical potential of the conductors relative to that of the Earth's conductive surface. The choice of earthing system has implications for the safety and electromagnetic compatibility of the power supply. Note that regulations for earthing (grounding) systems vary considerably among different countries.

A protective earth (PE) connection ensures that all exposed conductive surfaces are at the same elec ....etc

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The megger is a portable instrument used to measure insulation resistance. The megger consists of a DC generator and a direct reading ohm meter.
The megger measures the insulation resistance between the body of a machine and the armature winding. By applying the operating voltage between the body of machine and the armature winding one can check the insulation resistance. If the reading of the megger is less than 1 Mohm it indicates that there is some fault.
The megger checks the the possible follo ....etc

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free megger insulation test ppt downloads ....etc

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please give me detail on recent trends in auditing ....etc

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