Interested to Buy Any Domain ? << Click Here >> for more details...
In a three phase transformer(delta/star connected)when i
touch one end of the bulb in any one phase and other end to
earth..will the bulb glow or not..if not why?..i'm touching
the bulb in star connected side...
- 6 Answers
- 9446 Views
- I also Faced
- E-Mail Answers
Answer Posted / arockia doss
Bulb will glow.
Since, The req. voltage for the bulb will be coming from
the phase.
The neutral will be coming from the Earth.
Becuase, In the star connected trf. the neutral will be
earthed & So that, the bulb will glow.
Thanks ...
A.Arockia Doss
| Is This Answer Correct ? | 11 Yes | 1 No |
Post New Answer View All Answers
What is an ideal transformer?
i have 500 amp inductive load of motors ,,,pleas tell me how can i calculate for capacitor bank for improving my power factor to 99 .....calcullations for capacitor bank,,,,
what is plunger and what's the use of it in motor alignment?
How seriving & testing of the HT & LT breakers are done. What are the standard Ir values on which we can come to know the test is passed or failed?
Define the term factor of inertia.
what are the tests comes under the type test, what tests comes under routine tests.
Classify driling machines.
Different types of relay fault which phase sequence??
What the formula for calculating no.of earthings & size of earth strip for 100mX90m shop.
explain the what is a drive ? 0 4 which type motor r use in the celling fan..... PCB plannet 2 13 If stator & rotor of a 3-phase induction motor have different no. of poles, will the motor run or not?? types of drives Why dc supply is used for closing and tripping coil of ht breakers. What happen if we use only ups ac supply only. ACC 1 41 how the 3phase induction motor is running in 2phase supply with help of capacitor? 1 33 what is the actual difference betwen constructional details and constructional features? 1 20 how does commutator convert a.c to d.c?
what are all the components required to assemble solar panel other than pv cell?
WHAT IS THE DIFFERENCE BETWEEN AN ACB & mccb 7 WHAT IS THE CRITERIA WHEN TO USE WHICH OF THE TWO
Explain about p.t?
define as synchronous generator
how to calculate the loss tangent of electrical cables
