Answer / sree

have same speed
same kw rating
same terminal voltage

Answer / kj

They must have the same
- Number of phases
- Voltage
- Frequency
- Phase angle
- Wave form

They will also have to have a way of controlling the load
sharing between the sets both active and reactive.

Answer / debs b

all polarity must be connect .
terminal voltage of the generator being must be same

Answer / shamsher singh

Dc dg not generate the frequency and phase sequence it will generate the plus and negative and need the same capacity

why to use 50hz only in tansmisson and as well as in distribution why not60hz?

2 Answers  

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What is the dependency of stiffness on load angle??

1 Answers  

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ABOUT AC GENARETORS AND MAINTANANCE AND TYPES OF GENARETORS

1 Answers  

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what do you know about SERVOMOTOR

4 Answers  

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Which type of losses in transmission Line

2 Answers  

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what is slip what is the use of slip?

1 Answers  

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Is it necessary to install Lighting Arrester on both side side (i.e HT and LT) of Transformer in a transmission substation? if yes Why on both side?

1 Answers  

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what is difference between start imitation and start interlock for 3 phase motor protection ?

2 Answers   OPS,

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BRIEF ME CHECKING PRCEDURE OF BATTERY 12V 26AH

1 Answers   DRJ ARDE,

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whether choke act as a voltage regulator in tubelight or not?

1 Answers   Bhel,

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what do you mean by lagging and leading current.explain in detail.

1 Answers  

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1. which type of transformer connection is preferred in case of power supply transformers? (A) Star/Star (B) Delta/Delta (C) Star/Delta (D) Zig Zag/Star 2. In a power transformer usuall which winding is closer to the core? (A) Primary winding (B) Secondary winding (C) Low Voltage winding (D) High Voltage winding 3. The power factor of a purely inductive load is (A) Zero (B) Lagging (C) Leading (D) Unity.

9 Answers   CECRI_Central_Electrical_Research_Institute,

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