Below are the answers key for the Multiple Choice Questions in Modulation – MCQs Part 16.

751. FM demodulators

752. decrease

753. pF

754. slope detector

755. balanced slope generator

756. small

757. carrier

758. ratio detector

759. quadrature demodulator

760. LC resonant circuit

761. 3.0 uV

762. frequency multiplier

763. any of these

764. capture effect

765. VXO

766. crystal

767. Foster-Seely discriminator

768. AFC

769. capture ratio

770. double limiting

771. quadrature detector

772. PLL

773. the voltage controlled oscillators of FM can be directly modulated and produce outputs with high frequency deviations and high modulation

774. woofer

775. monophonic

776. one-shot

777. 3.56 MHz

778. 67 kHz

779. 23 kHz to 53 kHz

780. differential peak detector

781. pulse width

782. 2 MHz

783. 75 kHz

784. 50 Hz to 15 kHz

785. capture range

786. 1026 MHz to 1035 MHz

787. 5 kHz

788. jump to the free-running frequency

789. lock range

790. 3 kHz

791. bandpass filter

792. low-pass filter

793. noise immunity

794. 2122 Hz

795. 1.67

796. PLL

797. capture range

798. quadrature detector

799. ratio detector

800. lock range

### Online Questions and Answers Series

Following is the list of practice exam test questions in this brand new series:

**Modulation MCQs**

**MCQs from Number 1 – 50**Answer key:

**PART I**

**MCQs from Number 51 – 100**Answer key:

**PART II**

**MCQs from Number 101 – 150**Answer key:

**PART III**

**MCQs from Number 151 – 200**Answer key:

**PART IV**

**MCQs from Number 201 – 250**Answer key:

**PART V**

**MCQs from Number 251 – 300**Answer key:

**PART VI**

**MCQs from Number 301 – 350**Answer key:

**PART VII**

**MCQs from Number 351 – 400**Answer key:

**PART VIII**

**MCQs from Number 401 – 450**Answer key:

**PART IX**

**MCQs from Number 751 – 800**Answer key:

**PART XVI**