question_answer

Directions (Q. No. 6 to 10):

Read the following text and answer the following questions on the basis of the same:

Capacitor Colour Code:

Capacitor values as written on small capacitors are sometimes misleading. Letters like p (pico) or n (nano) are used in place of the decimal point to identify its position and the value of the capacitor.

For   example,   a   capacitor   labelled   as n33 = 0.33nF, 8n2 = 8.2nF, 22n = 47nF and so on.

Sometimes capacitors are marked with the capital letter K to signify a value of Kilo pico-Farads.

As for example, a capacitor with the markings of 100K would be \[1000\times 100pF=100Kpf=100\text{ }nF\].

Sometimes, a three letter code consists of the two value digits and a multiplier. For example, the digits \[471=47\times 10=470pF,332=33\times 100=3300p\].

To reduce these confusions an International colour coding scheme was developed almost same as that of resistance colour code. Band Digit  1 Digit  2 Multiplier Colour       Black 0 0 \[\times \]1 Brown 1 1 \[\times \]10 Red 2 2 \[\times \]100 Orange 3 3 \[\times \]1000 Yellow 4 4 \[\times \]10,000 Green 5 5 \[\times \]1,00,000 Blue 6 6 \[\times \]10,00,000 Violet 7 7   Grey 8 8 \[\times \]0.01 White 9 9 \[\times \]0.1

The value obtained from colour code is in pf.

What is the value of the capacitor if n27 is written on it?

A) 0.27 nF

B) 0.27 pF

C) 27 nF

D) 27 pF