i need the answer quickly Q2: Choose the corret answer for the following:(301. An amplifier that operates in the linear region at all times is(c) Class B(a) Class A (b) Class AB(d) Class C2. A certain class A power amplifier delivers 5 W to a load with an input signal power of 100 mW.The power gain is(a) 100(b) 50(c) 250(d) 53. The maximum efficiency of a class A power amplifier is(a) 25%(b) 50%(c) 79%(d) 98%

AMPLIFIER : An amplifier, often known as an electrical amplifier or (informally) amp, is a type of…

1. An amplifier that operates in the linear region at all times is (a) Class A (b) Class AB (c) Class B (d) Class C 2. A certain class A power amplifier delivers 5 W to a load with an input signal power of 100 m The power gain is (a) 100 (b) 50 (c) 250 (d) 5 3. The maximum efficiency of a class A power amplifier is (a) 25% (b) 50% (c) 79% (d) 98%

1. An amplifier that operates in the linear region at all times is (a) Class A (b) Class AB (c) Class B (d) Class C 2. A certain class A power amplifier delivers 5 W to a load with an input signal power of 100 m The power gain is (a) 100 (b) 50 (c) 250 (d) 5 3. The maximum efficiency of a class A power amplifier is (a) 25% (b) 50% (c) 79% (d) 98%

Delmar's Standard Textbook Of Electricity

7th Edition

ISBN:9781337900348

Author:Stephen L. Herman

Publisher:Stephen L. Herman

Chapter18: Resistive-inductive Parallel Circuits

Section: Chapter Questions

Problem 13PP: In an R-L parallel circuit, IT=1.25 amps, R=1.2k, and XL=1k. Find IR

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