Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Colour code of resistors:
The current method of colour code marking of resistors is the Band System.
Close to one end of the resistor are four coloured bands (there may appear to be only three, in this case the forth band is 'no colour' - see diagram below). They are known as bands 1 - 4. Bands 1 and 2 give the first two numbers of the resistor value, band 3 gives the multiplication factor, i.e. the number of zeros, the fourth band gives the tolerance, which indicates how close the actual value may be to the stated value.
Colour
First band
(or body)
First figure
Second band
(or tip)
Second figure
Third band
(or spot)
Multiply by
Fourth band
Tolerance
Black
0
1
-
Brown
10
+1%
Red
2
100
+ 2%
Orange
3
1000
Yellow
4
10,000
Green
5
100,000
+ 0.5%
Blue
6
1,000,000
+ 0.25%
Violet
7
10,000,000
+ 0.1%
Grey
8
White
9
Gold
0.1
+ 5%
Silver
0.01
+ 10%
No colour
+ 20%
Certain resistors remain very close to their stated value, despite temperature changes. These are called 'high stability' resistors and this is shown by a fifth band coloured 'pink'.
Define the formula of Wien law. WIEN'S LAW: λ m T = constant Here: λ m = Peak Wavelength (m) T = Surface Temperature (K) Constant = 2.898 x 10 -3 mK It
Q. It is possible to have motion in the absence of a force. Yes it is True, in the absence of a force a body will continue moving in a straight line and at a constant velocity
What are bare fibers? It used mostly with PMMA fibers and refers to the optics which have no external protection sheath.
What is Thermodynamics ?
obtain expression for potential at point due to uniformly chargeddisc
quantization of charge
A long solenoid is fabricated by closely winding a wire of radius 0.5 mm over a cylindrical nonmagnetic frame so that the successive turns nearly touch every other. What would be t
Explain Simple Harmonic Motion Many repeating motion problems can be solved by taking the displacement as where d is distance in meters, A is amplitude in meters,
Harmonicmotion is considered simple if it is undamped, i.e. if it keep on to oscillate uniformly over time. Of particular interest are the frequency f or also period T of the oscil
In this problem we will consider a vapor fluid interface on top of a solid surface. A schematic is shown below: This is a zoomed-in picture of the edge of a liquid droplet
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd