Disc number calculator

Normally the disc capacitors does not contains it's original value. but we can calculate it from the number printed on disc.

They have three numbers the third number indicates the number of zero to be added,

Example = disc no:-104

here the last number = 4

so add four zero to 10 = 100000

give point on three decimal places = 100nf

Comments

Fleming's left hand rule

Fleming's left hand rule The direction of force produced on a current-carrying cunductor placed in magnetic field can be determined by this rule. as shown in photo hold the thumb,forefinger and middle finger of the left hand mutually at right angles to each other., such that the forefinger is in the direction of current flow in the cunductor; then the thumb indicates the direction of motion of the conductor.

Fleming's right hand rule

Fleming's right hand rule The direction of dynamically induced emf can be identified by this rule.Hold the thumb,forefinger and middle finger of the right hand at the right angles to each other as shown in the photo such that the forefinger is in the direction of the motion of the conductor, then the middle finger indicates the direction of emf induced. i.e.towards the observer or away from the observer.

Motor Winding

LAKSHMI 0.5HP Centrifugal regenerative pump Monobloc 1 PH, 240V, 50Hz Duty S1, Class’B’, CSR tech type HP 0.5 Capacitor 12.5mfd Head 18m. Current 3A Speed 2850rpm Size 25*25mm WINDING Starting winding Runningwinding 27 swg, 350gm, 24 swg, 450gm, 1-8 50 1-6 40 1-10 110 1-8 80 1-12 110 1-10 80

Electronics and Electricals

Search This Blog