Answer Posted / hanmanth_reddy

1. Transformer line to ground fault isolation
2. Transformer operation with other primary and or
secondary side voltage vector matching if they are operated
in parallel with existing system either on primary or
secondary side or on both sides.
3. Isolation of higher order harmonics in case of inverters
and converters
4 Type of load.

what happen if field of dc shunt motor opens? what is function of putting res. in parallel to one phase of 3 phase IM? the power supplied by 5A source in circuit is given by------Watt.

2057

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At the starting of dc motor and syn.motor and induction motor high current flowing through the winding. Due to this the windings burnt out. To avoid this different types of starters are used. But incase of transformer what Will be used (At starting no emf is induced in the primary winding)?

2035

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how many joint can done in HT line and what is life of the joint

2236

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I want to do a mini project. Now I'm studying in 6th semis tor EEE Engineering.

2158

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How 3 phase invertor works?

2074

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1.Z transform always lies around ? a) origin b) pole c) zero d) z=1. Multiples Mcqs which is bother me can’t find answers on internet. Some help required with little explanation . Note: this is not homework or related to any test. Thanks

2466

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anyone knows service engineer in chennai for EDM SPARKING MACHINE.CHMER PULSE CD 60 M.pL GIVE ANY CONTACT NOS

2422

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What is ferro-resonance in electrical system? Why it occurs and what are measures to prevent it?

2237

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How to improve fuel cell in a distribution system?

1994

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What is the cut-off rate?

1163

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how to check three phase motor torque value?

2375

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What is grid collapse? what is the reason for it?

2131

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What type of core material is used for metering C.T and protection C.T???

2074

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Why we cant store an ac power. If we coo store in which device we can?

2180

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What is industrial plc

1826

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