How Humming noise generated in starter motor which was used the start the engine in a vehicle/car/Truck?.Moreover Starter motor was operated in DC power supply. Can you guys clarify ?

2 Answers  

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How many power required for 1.5 to Airconditioner?

1 Answers   College School Exams Tests,

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a)In a 3-phase 4-wire circuit, a circuit breaker is selected to protect the circuit whose highest fault level is 6.6 MVA. Determine the required minimum breaking capacity in kA. (Note: Covert 3-phase power in terms of kA to find answer.) b)Using the below, determine the required minimum making capacity in kA as a “peak value”. Rate breaking capacity (Icn) ka: Icn<= 1.5 Factor = 1.41 1.5

0 Answers  

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3.The slip of an IM UNDER FL condition is about.....

1 Answers   SSC,

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Iam deepthi.i completed my b.tech from electrical engineering.i want to prepare for civil services.i dont have much knowledge about these exams,but i have great zeal of cracking exams.plz provide me suggestions to which options i can select for optionals

7 Answers  

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What type of isolation transformer used in UPS's?? It's Star-Delata Or Delata-Star????Why it is used????

6 Answers   Emerson,

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how do you calculate IKW(consumption per TR) in HVAC?

27 Answers   Aircon, CBRE, Cipla, Clivet, Cushman Wakefield, JLL, Sodexo, Voltas, Wipro,

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Why inductor short on dc and capacitor allow to flow ac?

1 Answers  

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what is slip rings in an induction motor&what is it's work.

4 Answers  

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Give details on how you intend to handle a challenging position you are posted to manage unexpectedly as a company staff?

0 Answers  

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How do we find the rating of a transformer, if it got burnt badly.

0 Answers  

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What is the difference between AVR and Servo Stabliser

3 Answers   Wipro,

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