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A resistor of resistance 100ohm is connected to an AC source =(12V) sin(250πs−1)t. Find the energy dissipated as heat during t=0 to t=1.0ms

Given : The peak voltage of AC source (E0) = 12 v The angular frequency (ω) = 250πs-1 The resistance of the resistor (R) = 100Ω The... View Article

To use a transistor as an amplifier: (A) No bias voltage is required. (B) Both junctions are forward biased (C) Both junctions are reverse biased. (D) The emitter-base junction is forward biased and the base-collector junction is reverse biased.

The correct answer is D. The Emitter Base Junction Is Forward Biased And The Base Collector Junction Is Reverse Biased. Explore more such... View Article

What Are Thermoplastic Explain With Example

Plastics which get deformed easily on heating are called thermoplastic.These plastics can be recycled. On heating, these plastics change to the... View Article

In 1920, the Nagpur session of the Congress adopted a resolution for the Non-cooperation Movement under the leadership of Mahatma Gandhi. In this context, briefly explain: A) The objectives of the movement B) The reasons for its subsequent withdrawal C) Any two far-reaching effects of this movement

(A) The Objectives Of The Movement All foreign goods were burnt To boycott all Government functions To cripple the British Government in... View Article

Number Name For 123080603 Is

The number name for 123,080,603 is One hundred twenty-three million eighty thousand six hundred three. Explore more such questions and answers at... View Article

Which Of The Following Is Not A Public Sector Unit /Undertaking Agency? (A) Bhel (B) Sebi (C) Sidbi (D) Axis Bank

The correct answer is (D) Axis Bank. Explore more such questions and answers at BYJU’S.... View Article

State Whether These Sentences Are True (T) Or False (F). The Shape Of The Pacific Ocean Is Almost Triangular.

The given statement is True. The Pacific Ocean is Triangular and it covers about one-third of the earth's surface. Explore more such questions... View Article

The Length And Breadth Of A Rectangle Are (5.7±0.1)Cm And (3.4±0.2)Cm, Respectively. Calculate The Area Of Rectangle With Error Limits.

As given: Length - . Breadth - . Area- A = L * B. . . Therefore, . . . . . . . (By rounding off to two significant... View Article

Evaluate 4C3 + 4C4 = ?

Sol: Therefore, Explore more such questions and answers at BYJU’S.... View Article

Why Is Gravitational Force The Weakest Force In Nature

Gravitational Force is the weakest among all the four fundamental forces because of the Gravitational constant. Explore more such questions... View Article

An Example Of A Oneparty System Is

An example of a one-party system is - China; all power is vested in the Communist Party of China. Explore more such questions and answers at... View Article

What Is The Length Of The Land Boundary And The Total Coastline Of India

India has a land boundary of about 15,200 km. The total length of the coastline of India is 7,516.6 km. This includes the mainland, including... View Article

A Wheat Variety Resistant To Hill Bunt Disease Is (A) Himgiri (B) Pusa Gaurav (C) Pusa Sawami (D) Pusa Shubra

The correct answer is (A) Himgiri. Explore more such questions and answers at BYJU’S.... View Article

Assertion: Mitochondria And Chloroplast Are Semiautonomous Organelles .Reason: They Are Formed By Division Of Preexisting Organelles As Well As Contain Dna But Lack Protein-synthesizing Machinery.(A.) Both Assertion And Reason Are Incorrect.(B). Assertion Is Correct But The Reason Is Incorrect.(C). Both Assertion And Reason Are Correct And The Reason Is The Correct Explanation For The Assertion.(D). Both Assertion And Reason Are Correct But The Reason Is Not The Correct Explanation For The Assertion.

The correct answer is B. Assertion Is Correct But The Reason Is Incorrect. Because Mitochondria and chloroplast arise from pre-existing cell... View Article

Name The Main Organs Of The Human Digestive System In The Order They Participate In The Process Of Digestion.

The main organs of the human digestive system participate in the following order in the process of digestion are: Mouth, oesophagus, stomach,... View Article

Cottrell Precipitator Acts On Which Of The Following Principle? (A) Distribution Law (B) Hardy-schulze Rule (C) Le Chatelier’s Priciple (D) Neutralization Of Charge On The Colloid Particles

The correct answer is (D) Neutralization Of Charge On The Colloid Particles. Explore more such questions and answers at BYJU’S.... View Article

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