The qualitative engineering stress-engineering strain curves needs to be drawn for the given materials. The diagrams needs to be labelled carefully and sketch for each material needs to be rationalized. Concept introduction: Engineering stress is a term explained as a force or applied load on the given object's cross-sectional area and it is also known as nominal stress. Engineering strain is a term representing the amount of deformation of the material in the direction of applied force divided by the initial length of the material.

Question

DU 1. Describe the operations of Q1, Q2 and LM566. 2. Describe the functions of VR1 and VR2. R6 lk R3 BRUD 3. If the input frequency is higher than the FSK frequency, does the FSK modulator operate normally? 0+12V R10 5.6k 6 10k VRI 500k U₁ LM566 3 VCO output 7 Digital input R₁ VR2 10k ww 1k Qi C945 C945 C5 I 0.1 uF C6 luF C₁ 0.01μ R2 10k ww R$ 100k C3 +12V 0.01μ R9 100k +12V 6 R710k Rs 100k 6 R4 100k P FSK output ww ww + www + 3 3 4 U U₂ 1000p -12V HA741 1000p-12V µА741 Fig. 13-2 FSK modulator CTS circuit.

Answer 1

Question

Chapter 6, Problem 6.13P

Interpretation Introduction

Interpretation:

The qualitative engineering stress-engineering strain curves needs to be drawn for the given materials. The diagrams needs to be labelled carefully and sketch for each material needs to be rationalized.

Concept introduction:

Engineering stress is a term explained as a force or applied load on the given object's cross-sectional area and it is also known as nominal stress.

Engineering strain is a term representing the amount of deformation of the material in the direction of applied force divided by the initial length of the material.

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DU 1. Describe the operations of Q1, Q2 and LM566. 2. Describe the functions of VR1 and VR2. R6 lk R3 BRUD 3. If the input frequency is higher than the FSK frequency, does the FSK modulator operate normally? 0+12V R10 5.6k 6 10k VRI 500k U₁ LM566 3 VCO output 7 Digital input R₁ VR2 10k ww 1k Qi C945 C945 C5 I 0.1 uF C6 luF C₁ 0.01μ R2 10k ww R$ 100k C3 +12V 0.01μ R9 100k +12V 6 R710k Rs 100k 6 R4 100k P FSK output ww ww + www + 3 3 4 U U₂ 1000p -12V HA741 1000p-12V µА741 Fig. 13-2 FSK modulator CTS circuit.

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