Answer Posted / monwuba chijioke

Any transformer that
operates with any voltage
that ranges between 25kva
and above is termed power
transformer. All distribution
transformers are power
transformers.

Two bulbs of 100w and 40w respectively connected in series across a 230v supply which bulb will glow bright and why?

633

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If a 3 phase induction motor is in off condition in the conveyor and rotor of the motor keeps moving with the conveyor than the resistance of windings of motor varies. why is it so ??

1564

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Why armature rheostat is kept in maximum position?

653

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explain types of electric welding and its applications

1217

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Calculate torque developed by the 3-phase, 5 H.P., 4 pole induction motor runs at 1500 rpm A 23 N-m B 21 N-m C 10 N-m D 0 N-m

4370

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What's mean HVF & HAF in Vacuum Circuit Breaker?

4751

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what is harmonics? what are the factors it will depend upon

1550

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i am studying in final year can i allowed for 23rd UES of Indian army

1668

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What is s-domain and its significance?

740

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what is the difference between switchgear and circuit breakers and is there any difference between outdoor and indoor switchgear and circuit breakers , and how would you differentiate between switch yard and substation and grid station . thanks

1755

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sir i have a car stereo system and there is jack on him so can u tell me a way to find out their power terminals on the jack or on the circuit board"

1571

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Pleae send me last 5 years of Question book about RRB chennai.

1830

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What are the specifications for getting approval of Substation?

1441

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Dear all: Recently we got a question about Interface between PMS and SAP-PM.once we got a update message from PMS.we should set the deletional flag for functional location in SAP system.Is there any FM or BAPI to use?There are only functional location create and change provided by SAP. Best regards!

1595

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What is the name of the winding from which the supply is taken for load connections?

644

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