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A diode can be used as __________. (oscillator, rectifier, transistor, amplifier)

Asked by Narendra Kumar Sharma 18/02/2015 Last Modified 06/10/2025

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A alone can do a piece of work in 6 days and B alone in 8 days. A and B undertook to do it for Rs. 3200. With the help of C, they completed the work in 3 days. How much is to be paid to C? A. Rs. 375 B. Rs. 400 C. Rs. 600 D. Rs. 800

C's 1 day's work = 1 - 1 + 1 = 1 - 7 = 1 . 3 6 8 3 24 24 A's wages : B's wages : C's wages = 1 : 1 : 1 = 4 : 3 : 1. 6 8 24 C's share (for 3 days) = Rs. 3 x 1 x 3200 = Rs. 400. 24

Srikanth

0 0

I f presence of H atom makes an organic compound acidic ,then why is methane having 4 H atoms not acid while formic acid with only 2 H atom is acid?

Mere presence of hydrogen atom doesn't make substance acidic, that hydrogen must be ionizable means substance should be able to loose H ATOM as H+ ion and this in turn depends upon the nature of the bond....

Abdur Rahman W.

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If log 2 , log (x power 2 - 1) and log (x power 2 + 3 ) are in A.P. Then find x?

square root 5 and square root( -1)

Kumar Upendra Akshay

1 0

1. Which structure is not part of the endomembrane system? a. nuclear envelope b. chloroplast c. Golgi apparatus d. plasma membrane 2. Which structure is common to plant and animal cells? a. chloroplast b. central vacuole c. mitochondrion d. centriole 3. Which of the following is present in a prokaryotic cell? a. mitochondrion b. ribosome c. Golgi apparatus d. plasma membrane c. nuclear envelope d. chloroplast 4. Which structure-function pair is mismatched? a. microtubule; muscle contraction b. ribosome; protein synthesis c. Golgi; protein trafficking d. nucleolus; production of ribosomal subunits

Answer 1. (b) - Chloroplast. 2.(c) - Mitochondria 3.(b) - Ribosomes 4 (a) - Microtubule. It supports organelle movement, and cell division, microtubules also play a part in forming large structures...

Mano

2 0

How to create any files in MySQL?

mysqldump > file_name

Nitesh

2 1

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Differentiation Formulas

Enter Keyword example(area, degree)

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What is the importance of the computer in accounting?

Using computers in the place of manual labour eliminates the need to spend a lot of time on accounting or to employ many people to handle accounting procedures. For instance, due to the development of...

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Largest value of min (2 + x^2, 6 -3x) When x > 0

Question: Largest value of min (2 + x^2, 6 -3x) when x > 0. Solution: One is increasing function and other is decreasing. so their intersection is given by: 2+x^2 = 6-3x. x>0 so can't be -4....

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Lesson 1: Multiplication Trick: Multiply Quickly Without Any Error

Vedic Maths: Multiplication tips and tricks Introduction : Founder of Vedic maths is Swami Bharti Krishna Tirath jee Maharaj who was a great saint. With the help of these tri Nikhilam Sutra(Base...

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Gandhi - Shabdhartha

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