why using touble tube lamp use in factory?
Answers were Sorted based on User's Feedback
Answer / rajendran
In order to reduce the stroboscopic effect, we are normally
using the twin lamp fittings in the factories...
Is This Answer Correct ? | 8 Yes | 0 No |
Answer / ramadass - loop mobile, mumbai
Normally lights gets ON & OFF as sine wave cycle (peak or
Zero) respectively. In case of two TL fiiting, we have to
use a Capacitor in series on One TL circuit & 2nd ckt to be
as usual.
Now 1st TL is ON & another is OFF and next time 1st TL is
OFF & 2nd is ON, so that we can see the rotating parts
(motor etc) without break.
Is This Answer Correct ? | 3 Yes | 0 No |
which types of tests are required after commissioning of 6.6 kva tranformer?
what is the diff between mcb and vcb
what is destructive and non-destructive testing of welding
distribution is maximum done by a)radial b)network c) parallel d)b & c
what is meant by transformer differential protection ?
Whether amorphous core transformer is commercialized or not:Name of company making amorphous core transformer and what are different rating?
What is a differential amplifier? Also, explain cmrr.
why the desirable efficiency for a motor is 60%, but in case of transformer, it is above 90%?
The metal-enclosed switchgear and controlgear is subdivided into three types: 1. metal-clad switchgear and controlgear; 2. compartmented switchgear and controlgear 3. cubicle switchgear and controlgear. What is the main differnence between them. State some example.
why does the magnetic balance tests at transformer?
why induction motor take more current when motor start time and this current take for 1 hours when motor is start.
How to calculate the cable size in sq. mm. when the load is given in KW?