A Level Courses

IGCSE A Level Physics Certification Exam Tests

IGCSE A Level Physics Practice Test 39

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The Analogue and Digital Signals Trivia Questions and Answers PDF (Analogue and Digital Signals Quiz Answers PDF e-Book) download Ch. 7-39 to solve IGCSE A Level Physics Practice Tests. Learn Communication Systems MCQ Questions PDF, Analogue and Digital Signals Multiple Choice Questions (MCQ Quiz) for online graduate programs. The Analogue and Digital Signals Trivia App Download: Free educational app for analogue and digital signals, a levels physics problems, transformers in physics, families of particles, electric field strength test prep for free online classes.

The Trivia MCQ: Bit on left hand side has; "Analogue and Digital Signals" App (iOS & Android) with answers: Zero value; Lowest value; Highest value; Infinite value; for free online classes. Study Communication Systems Questions and Answers, Google eBook to download free sample for ACT subject tests.

## Analogue and Digital Signals Quiz with Answers : MCQs 39

MCQ 191:

Bit on left hand side has

1. lowest value
2. zero value
3. highest value
4. infinite value
MCQ 192:

Number of conduction electrons per unit volume is

1. electron number
2. number density
3. proton number
4. neutron number
MCQ 193:

In transformer, alternating current is induced in

1. primary coil
2. secondary coil
3. iron core
4. resistor
MCQ 194:

Particles that are unaffected by strong nuclear force are

1. protons
2. leptons
3. neutrons
4. bosons
MCQ 195:

When distance from center is doubled then electric field strength will

1. decrease by the factor of four
2. increase by factor of four
3. will be same
4. decrease by factor of two

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