what is the frequency of direct current(dc)?

12 Answers   Cognizant, University,

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What is current and voltage?

5 Answers  

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what is the differance between HT motors And LT MOTORS.

0 Answers   Empire Vitrum Glass, Sappi,

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AC SUPPLY HAVING 230 V FREQUENCY REDUCED ZERO IF MEN TACUCHES THE SUPPLY WEATHER HE GETS SHOCK OR NOT?

8 Answers  

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What are approaches to tackle sedimentation problem of reservoir?

0 Answers  

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It is being often experienced that due to single phasing fault of any source transmission line of any closed loop synchronized circuit all the power transformers with primary stared trips but the power transformer with primary delta wont, why ?

1 Answers   MSEB,

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How to caluculate number of batteries to connect a three phase ups by KVA?

1 Answers  

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What is trickle charging system?

2 Answers   Absotherm,

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which turbine has high thermal efficiency a)open gas turbine b)close gas turbine

2 Answers  

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What is Single Phasing fault???(not single-phase fault)

6 Answers   ABB,

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what is the effect of earth on capacitance in 3-phase and 1- phase transmission line?

0 Answers  

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what are the main applications of transistor in non-linear region?

0 Answers  

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